Growth Mavericks

Monkey Feet, Joe Rogan, and the Real Cost of Explosive Growth with Paul Jackson

Adam Callinan — Thu, 12 Mar 2026 04:00:00 -0600

🐒 The Joe Rogan Effect, Monkey Feet, and the Reality of Explosive Growth

What happens when Joe Rogan talks about your product on his podcast?

For Paul Jackson, co-founder of Animal House Fitness and creator of Monkey Feet, it meant $15 million in revenue in the first 18 months.

The product itself is deceptively simple: a device that straps to your foot and allows you to attach dumbbells so you can train your legs the same way you train your arms.

One product.
One SKU.
Built out of a travel trailer during COVID.

Then the internet found it.

But what makes this episode powerful isn’t just the rocket-ship growth — it’s what happened after.

Paul gets brutally honest about the realities founders rarely talk about: inventory mistakes, cash crunches, over-reliance on paid ads, and the challenge of building a durable business after viral success.

What We Cover

Building Animal House Fitness during COVID
Launching Monkey Feet with one product and one SKU
The Joe Rogan effect and what happens when your brand suddenly goes viral
Scaling from zero to $7M in the first year
Why explosive growth can create dangerous expectations
The painful lessons of inventory and cash flow
Why paid ads alone can’t build a lasting business
The role of content and influencers in modern customer acquisition
Building resilience through fitness, sport, and discipline

Key Moments

(00:57) The Joe Rogan moment that changed everything
(07:54) Launching Monkey Feet during COVID
(10:06) $7M in the first 12 months
(11:30) When inventory and cash flow start breaking the business
(16:00) The Joe Rogan effect and viral growth
(29:00) What Monkey Feet actually does
(33:30) Customer acquisition and the modern content flywheel
(43:00) Entrepreneurship, endurance sports, and resilience

About Paul Jackson

Paul Jackson is the co-founder of Animal House Fitness, the company behind Monkey Feet, a fitness device that allows athletes to attach dumbbells to their feet for leg training, mobility work, and physical therapy.

Before launching Animal House, Paul worked at Alta Motors and Boosted Boards, two venture-backed hardware startups in Silicon Valley.

Today he continues building Animal House while exploring new ventures in fitness and consumer brands.

Links & Resources

🐒 Monkey Feet / Animal House Fitness
https://animalhousefitness.com

🚀 Pentane – The Command Center for E-Commerce Profitability
https://www.pentane.com

🎧 Growth Mavericks Podcast

https://www.growthmaverickspodcast.com/

La Gringa Loca vs The Old Supply Chain: How Liza Rozer Disrupted Flower Distribution

Adam Callinan — Thu, 19 Feb 2026 02:00:00 -0700

🌹 La Gringa Loca & 20,000 Roses

What happens when a nine-year-old Avon saleswoman grows up, joins the Peace Corps in Ecuador, and disrupts one of the most complex supply chains on the planet?

You get Liza Rozer, founder and CEO of 50Flowers.com; one of the first direct-to-consumer flower companies on the internet (launched in 2000, long before Shopify and modern e-commerce tools).

In this episode of Growth Mavericks, Liza shares how being labeled “La Gringa Loca” became fuel for building a global, bootstrapped flower empire shipping from Ecuador, Colombia, Holland, Africa, and New Zealand; without taking a single dollar from investors.

💐 What We Cover

Selling Avon door-to-door at nine
Launching e-commerce in the early internet era
Saying yes to a 20,000 rose order three days before Valentine’s Day
Managing perishable logistics across international borders
The only year 50Flowers lost money, during the same year her marriage ended
Why “We grow by doing hard things” defines her leadership philosophy

This conversation is a masterclass in resilience, supply chain grit, and building something that lasts for decades.

⏱ Episode Highlights

(02:10) Entrepreneurial instincts at nine years old
(08:00) Peace Corps in Ecuador and entering the flower industry
(12:00) Launching 50Flowers.com in 2000
(29:00) The 20,000 rose Valentine’s Day gamble
(35:00) Divorce, financial loss, and rebuilding through discipline
(38:00) Why doing hard things creates durable founders

🔗 Resources & Links

🌸 50Flowers — https://www.50flowers.com
🌸 The Flower CEO (Liza Rozer) — Instagram & LinkedIn
🚀 Pentane — https://www.pentane.com
🎧 Growth Mavericks Podcast

If you’re an e-commerce founder navigating supply chain chaos, scaling without outside capital, or building for the long term — this episode will hit home.

From Studio Apartment to $100M+: Spot & Tango’s DTC Breakout with Founder Russell Breuer

Adam Callinan — Thu, 08 Jan 2026 03:00:00 -0700

In this episode of Growth Mavericks, Adam Callinan sits down with Russell Breuer, Co-Founder and CEO of Spot & Tango, to break down what it really takes to build and scale a nine-figure direct-to-consumer brand.

Russell shares the unfiltered story of Spot & Tango’s journey—from cooking dog food in a 700-square-foot NYC apartment to navigating hypergrowth during COVID and making the bold decision to vertically integrate by building their own manufacturing facility.

This conversation goes deep into the realities most founders don’t talk about, including:

Finding real product-market fit (before the metrics look good)
Why contribution margin matters more than gross margin
How CAC, LTV, and payback periods actually guide decision-making
The operational chaos of scaling physical products
Why vertical integration became a long-term competitive moat
The mental and emotional toll of entrepreneurship—and how to survive it
How customer feedback directly shaped product innovation
What “growth at all costs” got wrong in DTC

If you’re building a subscription business, a physical product brand, or navigating the messy middle between early traction and real scale, this episode is a masterclass in disciplined growth and founder resilience.

Learn more about what we’re building at Pentane: https://www.pentane.com

Learn more about Spot & Tango: https://www.spotandtango.com

AI, eCommerce Growth, and Building 7–8 Figure Brands with Andrew Youderian of eCommerce Fuel

Adam Callinan — Wed, 03 Dec 2025 04:00:00 -0700

In this episode, Adam sits down with Andrew Youderian, founder of eCommerce Fuel, the private community for 7–8 figure eCommerce founders. Andrew has been a key voice in DTC for more than a decade, building and selling multiple online brands before creating one of the most respected communities in the industry. This conversation dives deep into AI’s impact on eCommerce, how to build a durable brand, and what separates the winners from the noise in a world where AI does 80% of the work. Andrew also shares behind-the-scenes insight into taking a full year-long sabbatical, how he built systems that allowed his team to operate without him, and the biggest lessons from stepping away from his company. If you’re a DTC founder, operator, or anyone building in eCommerce, this is an absolute masterclass.

🔑 Key Topics Covered

1. Andrew’s Journey into eCommerce

Transition from investment banking into online retail
Building Right Channel Radios and TrollingMotors.net
Why he created eCommerce Fuel in 2012
Lessons from the early “Wild West” era of eCommerce

2. Community Building as a Superpower

How Andrew learned to create and nurture community
Why hospitality and inclusion matter more than tactics
The early flywheel that made ECF grow
What most founders get wrong about “building community”

3. Taking a Full Year Off From Your Business

How Andrew structured a 12+ month sabbatical (2024–2025)
Systems, SOPs, and the key hires he needed in place
Mistakes he made during hiring (and how to avoid them)
What it feels like to work only 10% while traveling the world
How stepping away changes your thinking forever

4. The Real Impact of AI on eCommerce

Where AI actually drives ROI right now
Creative testing, copywriting, and marketing iteration
Why AI accelerates the race to the bottom for mediocre brands
Why product quality + brand storytelling matter more than ever
How personal brand becomes the moat

5. Why “Small Durable Brands” Will Win

Why big ad-driven DTC models are collapsing
Why small, profitable, owner-led brands are the future
Examples of brands doing it right (PACT, etc.)
Why physical products may hold increasing value in an AI world

6. Life in Montana, hunting, family, and mental resilience

How Andrew and Adam approach outdoor life
Maintaining clarity and mental health as an entrepreneur
Why travel and physical challenge sharpen decision-making

🧠 Big Takeaways

Passion + Product Quality + Storytelling is the unbeatable trifecta.
AI will replace 80% of the operational workload — but the remaining 20% (human judgment, creativity, authenticity) becomes where value is created.
Community = long-term moat.
The best founders will build durable brands, not fast, funded ones.
Systemizing your business is the only path to freedom.
Sabbaticals change how you build forever.

🔗 Links & Resources

eCommerce Fuel: https://www.ecommercefuel.com
eCommerce Fuel Podcast
Connect with Andrew: @youderian on X/Twitter
Pentane — The eCommerce Financial Command Center: https://www.pentane.com

From Chanel in China to Evowarrior: Marie Berry on Community Led Growth and Bone Health

Adam Callinan — Wed, 26 Nov 2025 05:00:00 -0700

In this episode of Growth Mavericks, host Adam Callinan talks with Marie Berry, a marketer turned founder who went from Adidas and Chanel to scaling a joint venture in China from three to 180 people in a year, exiting a software company, and now building Evowarrior, a women first rucking brand. After a DEXA scan revealed early bone loss, Marie dove into bone health, osteopenia, and weight bearing movement, discovering rucking as an accessible way to build strength and bone density. She realized most ruck gear was designed for men, uncomfortable for women, hard to wash, and visually unappealing, so she set out to design a beautiful, functional vest and a modular weight system tailored to women. Marie breaks down how her global brand background shaped her approach, why she accidentally but brilliantly built community before product, how she integrates mindfulness, sauna, and movement into staying sane as a founder and mom, and why fun, discomfort, and listening to your inner voice are core to resilience and long term success.

Show Notes

You will hear about:

Growing up adopted from Bolivia and raised in Germany, and how that shaped her identity and appetite for discomfort and adventure
Building a marketing career at Adidas, Ford, and Chanel, then scaling a joint venture in China from three to 180 people in a year
Moving to the United States, bootstrapping a digital consultancy to fund her software startup, exiting that company, and taking a breather in venture capital
The frozen shoulder and DEXA scan that revealed early stage bone loss and opened her eyes to how critical bone density is for women as they age
Why bone health is a longevity lever, how bone density peaks in your twenties, and why weight bearing movement like strength training and rucking can help
Discovering rucking as a practical way to add resistance to everyday life and how a personal 30 day ruck challenge unexpectedly turned into a 100 person community
The problems with existing ruck vests for women: built for male bodies, impossible to wash, uncomfortable, and visually unappealing in everyday life
How Evowarrior’s vest and modular weight system are designed for women, body aware, and aspirational instead of clinical or tactical
Partnering with BodySpec so customers can pair rucking with DEXA scans and real bone density data
Why she started building the community before the product and how that community now shapes product decisions and inspires version two
The tools she uses to stay grounded as a founder and parent: sleep, daily movement, sauna, journaling, and simple mindfulness practices
How her definition of success has shifted away from external achievement toward alignment, family, and building something that truly matters

Episode Highlights

(00:25) From Adidas and Chanel to founder life and rucking
(06:27) Adoption, global upbringing, and chasing discomfort
(10:29) Moving to China, building teams, and loving hard things
(18:26) Parenting, resilience, and giving kids room to fail
(22:36) Trusting gut over optics and caring less about outside opinions
(32:35) The DEXA scan, osteopenia, and the bone density wake up call
(36:42) Discovering rucking as weight bearing movement and daily practice
(38:48) Community first: the 30 day ruck challenge that exploded
(40:25) Why most vests fail women and what Evowarrior is changing
(43:03) Pairing rucking with DEXA scans and building the Evowarrior app
(46:26) Hardware timelines, resilience, and thinking like a software founder
(50:17) Community led growth as the new playbook for consumer brands

Listen and explore

🎧 Growth Mavericks Podcast
🛡️ Evowarrior rucking vests and community
🚀 Pentane – The Command Center for E-Commerce Profitability

How Big Waves, Volcanoes, and Grit Built Dr. Rob Yonover’s See Rescue Streamer

Adam Callinan — Wed, 19 Nov 2025 05:00:00 -0700

In this conversation, Dr. Rob Yonover explains how surfing heavy North Shore days and studying volcanoes shaped his approach to invention, risk, and business. He details the origin of the See Rescue Streamer, how a simple, visible signal solved a life-or-death problem, and why persistence, lean ops, and direct outreach beat spray-and-pray tactics.

What you’ll learn

The bootstrap formula: keep your job, keep costs tiny, prove demand, scale slowly
Scrappy acquisition: fax blasts, niche PR, and being a polite pain in the ass
Calm under pressure: training, free-dive reps, and biomimicry to manage fear
Product rules that win: simple utility, small form factor, easy storage and shipping
Defining success: profit, freedom, and flexibility over vanity metrics and burn
Why nature time unlocks better ideas than screen time

Episode highlights

(00:25) Who is Dr. Rob Yonover, big-wave surfer, volcanologist, inventor
(03:36) From Miami to Oahu, science, surfing, and a paid PhD path
(11:45) Nearly drowning on a 20-wave hold-down, training calm into your body
(19:33) The See Rescue Streamer insight, from Christo’s art to orange visibility
(32:56) PR like fishing, why niche media and persistence compound
(48:37) Founder advice at 30: low overhead, profit first, permission to quit losers
(55:10) Inventory and shipping reality, build what fits an envelope

Listen and explore

Turning Pain into Purpose: 6-Time Cancer Survivor Liz Benditt and The Balm Box

Adam Callinan — Wed, 12 Nov 2025 05:00:00 -0700

In this powerful episode of Growth Mavericks, host Adam Callinan sits down with Liz Benditt, founder and CEO of The Balm Box, to share one of the most inspiring entrepreneurial journeys ever featured on the show. Liz has faced — and beaten — six different cancer diagnoses, transforming her pain into purpose by creating The Balm Box, a company that redefines what it means to give meaningful, functional gifts to cancer patients.

From her early days in corporate marketing to building a business that brings comfort, compassion, and healing, Liz reveals how she used her experiences to fill a major gap in the gifting market. What began as a deeply personal project has become a thriving e-commerce business empowering caregivers and supporting patients with dignity.

They discuss:

The moment cancer changed her perspective on life and work
How she built The Balm Box from her garage into a growing e-commerce brand
The difference between functional and performative gifting
Lessons from navigating funding, patents, and product-market fit
The power of resilience, perspective, and living intentionally
Advice for entrepreneurs on starting lean, staying flexible, and prioritizing health

This conversation is raw, emotional, and deeply practical — a masterclass in purpose-driven entrepreneurship, resilience, and building a meaningful brand.

Episode Highlights

(01:00) Liz’s path from Disney and Hallmark to entrepreneurship
(07:00) How breast cancer inspired her first business idea
(13:00) Surviving six cancers — and learning to live fully through them
(31:00) The birth of The Balm Box during the pandemic
(36:00) Product-market fit and the art of functional gifting
(44:00) Advice for first-time founders: flexibility, funding, and focus

Listen to Explore:
🎧 Growth Mavericks Podcast

💝 The Balm Box

🚀 Pentane — The Command Center for E-Commerce Profitability

Rockets to Remedies: Mark L. Fox’s Journey Through Aerospace, Innovation, and Health Tech

Adam Callinan — Wed, 05 Nov 2025 04:00:00 -0700

In this episode of Growth Mavericks, host Adam Callinan, founder of Pentane
— the Command Center for eCommerce profitability — sits down with Mark L. Fox, an aerospace engineer turned entrepreneur and health-tech innovator.

Mark shares his journey from Cocoa Beach, working on the Space Shuttle program, to pioneering energy therapy and heart rate variability (HRV) technology for healing PTSD, chronic pain, and stress. He discusses lessons from NASA, the realities of startup marketing, and how innovation, adaptability, and a 10x markup mindset shape business success.

Together, Adam and Mark explore the science of energy exchange, entrepreneurship under constraint, and the magic of turning complex ideas into real-world impact. From engineering rockets to re-engineering the human body, this is a masterclass in curiosity, resilience, and creative thinking.

👉 Learn more about Mark’s work at Resona Health
and grab his book What on Earth Are We Doing to Our Health?
👉 Learn more about Pentane’s real-time profit intelligence platform at www.pentane.com

💡 Key Takeaways

Mark’s transition from aerospace engineering to health technology shows how curiosity drives innovation.
The Space Shuttle program taught him adaptability, leadership, and systems thinking.
Debunking moon-landing conspiracies shows how public perception shapes science.
Entrepreneurship demands a 10x markup, compelling content, and strategic partnerships.
Heart rate variability (HRV) is a vital metric for resilience and recovery.
Energy therapy demonstrates the future of healing through frequency and biology.
Bootstrapping teaches financial discipline and creative problem solving.
Marketing and storytelling remain as critical as product innovation.
Resona Health’s devices are helping veterans and civilians manage PTSD, stress, and pain.
Building under constraints creates more durable and mission-driven companies.

⏱️ Chapters

00:00 – From Cocoa Beach to Aerospace Engineering
05:29 – Working on the Space Shuttle and NASA Contracts
11:05 – The Power of Marketing and the 10x Rule
17:07 – Transitioning from Aerospace to Health Tech
25:56 – Overcoming Adversity and Bootstrapping a Startup
33:48 – The Science Behind Energy Therapy
47:48 – Managing Stress and Heart Rate Variability

🔥 Sound Bites

“I never wanted to get into rockets at all.”
“You have to have a 10X markup.”
“You can’t make some of this stuff up.”

🎧 Listen to more episodes of Growth Mavericks:
www.growthmaverickspodcast.com

From Shark Tank to $60M: Adam Callinan on Scaling Lean and Building Pentane

Adam Callinan — Wed, 29 Oct 2025 05:00:00 -0600

In this special episode of Growth Mavericks, host Adam Callinan flips the mic on himself — re-airing his guest interview from EcommerceFuel
with Andrew Youderian. Together, they unpack a decade of lessons in building, selling, and reinventing how founders think about business, risk, and profitability.

Adam shares how fatherhood reshaped his approach to risk and time, why working 70-hour weeks crushed his soul, and how he and his partner built BottleKeeper to $60M in total sales with only six people - before selling the company.

They dive deep into the real math of profitability - why most e-commerce brands are guessing with their ad budgets, how discounting destroys margin, and how Adam’s latest SaaS company, Pentane.com
, helps founders finally connect marketing spend with financial performance.

Expect sharp insights on:

Building a company lean enough to survive anything
The hidden math behind ad spend, discounts, and contribution margin
How AI and automation could have reduced BottleKeeper’s team from six to one
The importance of performance coaching after an acquisition
Why doing physically hard things—like ultramarathons—translates to resilience in business

Episode Highlights:

(03:00) How being a dad completely changed Adam’s view on risk and ambition
(08:00) Running BottleKeeper to $60M with just six employees
(09:30) How AI could have made BottleKeeper even leaner
(19:30) The birth of Pentane — and why connecting ad spend with financial data changes everything
(33:00) Why most founders are guessing at their Black Friday ad budgets
(40:00) How performance coaching created the space that led to Pentane
(47:00) Why doing “hard things” physically rewires how you handle business challenges

Listen to Explore:
🎧 Growth Mavericks Podcast

🔥 EcommerceFuel with Andrew Youderian

🚀 Pentane — The Command Center for E-Commerce Profitability

Lean, Profitable, and Free: How Alexandra Cristin Scaled Smart and Sold Big

Adam Callinan — Wed, 22 Oct 2025 05:00:00 -0600

In this episode of the Growth Mavericks Podcast, host Adam Callinan sits down with Alexandra Cristin, founder of Glam Seamless, to unpack an extraordinary journey — from growing up in poverty to building and selling an 8-figure eCommerce brand. Alexandra shares how she turned $1,500 and two shades of hair extensions into one of the most recognized online brands in the beauty space — without paid ads. She credits SEO, relentless content creation, and the power of constraints for forcing creative, profitable growth. After scaling Glam Seamless to over $10 million in annual revenue, Alexandra sold to private equity — and learned the hard way that staying on post-acquisition can drain even the most driven founder. From burnout to rebuilding her passion, she opens up about her biggest lessons on leadership, legacy, and self-restoration.

Adam and Alexandra also dive into:

How constraints can be a superpower in business
Scaling without losing control (or your sanity)
Why founders often spend recklessly after success
Navigating burnout and rediscovering purpose
The truth about private equity deals and earnouts
How financial discipline and the right systems (like Pentane) can drive smarter growth

If you’re an eCommerce founder or operator heading into Q4, this is the ultimate conversation about scaling sustainably — without losing yourself in the process.

🎧 Explore more at:

www.pentane.com
– The Command Center for eCommerce growth
Growth Mavericks Podcast
– Fuel Your Growth. Control Your Future.
https://www.linkedin.com/in/alexandracristin/
https://www.instagram.com/alexandracristin/

From Crisis to $20M DTC: Dario Markovic’s E-Commerce Turnaround at Eric Javits

Adam Callinan — Wed, 01 Oct 2025 05:00:00 -0600

When COVID shut down retail, Eric Javits; a 35+ year luxury hat brand faced an existential crisis. With 98% of revenue tied to wholesale partners like Nordstrom, the business was on the verge of collapse. Enter Dario Markovic, who quickly launched a Shopify store, pivoted the company into e-commerce, and within weeks generated millions in online sales. Fast forward five years, and EricJavits.com now drives over $20 million annually in DTC revenue.

In this episode, host Adam Callinan dives deep with Dario on:

The pivot that saved a legacy brand during COVID.
How he transformed Eric Javits from wholesale-dependent to a thriving DTC powerhouse.
Why finance discipline + marketing obsession shaped his growth playbook.
The 80/20 principle applied to ads, CRO, inventory, and product focus.
Balancing global retail expansion (South Korea, Japan, Europe) with e-commerce scale.
The tools, systems, and mindset shifts that drive sustainable growth.
How being “obsessed with the details” separates successful operators from the rest.

Whether you’re a founder, e-commerce operator, or just fascinated by brand turnarounds, this conversation is packed with insights on resilience, growth strategy, and building a modern legacy brand.

👉 Explore Eric Javits: www.ericjavits.com

👉 Explore Pentane: www.pentane.com

👉 Explore the Growth Mavericks Podcast: www.growthmaverickspodcast.com

Why Companies Fail: Lessons in Grit from NoBaked’s Jimmy Feeman

Adam Callinan — Thu, 25 Sep 2025 05:00:00 -0600

In this episode, Adam Callinan and Jimmy Feman dive into the realities of entrepreneurship, grind culture, and the challenge of finding true balance in life. They share candid stories about personal projects, the ups and downs of working with a spouse, and how cultural perspectives shape the way we approach work and success. The discussion explores freedom versus wealth, the shifting landscape of direct-to-consumer strategies, and why embracing physical challenges can fuel mental resilience. Through real experiences and lessons learned, Adam and Jimmy emphasize the power of small wins, the need for systems that support sustainable growth, and the mindset shifts that keep founders moving forward.

Chapters

00:00 The Importance of Grit in Business
09:18 Navigating Competition and Staying Focused
12:23 Building Resilience and Overcoming Adversity
15:05 Finding Joy in Daily Habits
18:09 Work-Life Balance in Entrepreneurial Partnerships
21:07 The Dangers of Grind Culture
30:37 The Impact of Lifestyle Choices
36:46 Redefining Success and Freedom
42:27 Navigating Entrepreneurship Challenges
54:18 Building Resilience Through Physical Challenges
01:05:30 PodClose.mp4

https://nobakedcookiedough.com
https://pentane.com

The Yin & Yang of Brand Growth: SmearCase Founders Joe Rotondo & Drew DiSpirito

Adam Callinan — Thu, 18 Sep 2025 06:00:00 -0600

In this conversation, Joe and Drew, the founders of SmearCase aka FroCo, share their journey of creating a high-protein frozen dessert alternative to ice cream. They discuss the challenges of launching a product in the retail space, the importance of networking, and the balance between speed and perfection in entrepreneurship. The founders emphasize the significance of authenticity in marketing and the need for resilience in the face of challenges. They also explore the iterative process of product development and the value of community engagement as they look to expand their brand.

Chapters

00:00
The Birth of FroCo: A Unique Ice Cream Concept

05:09
From Idea to Retail: The Journey of FroCo

07:53
Navigating the E-commerce Landscape for Frozen Products

11:06
Building Authentic Relationships in Business

14:01
Data-Driven Decisions: Tracking Success in Retail

16:41
Creating Viral Content: The Power of Authenticity

19:44
The Balance of Quality and Speed in Content Creation

24:36
Building a Brand and Community Moat

26:12
The Balance of Speed and Perfection

28:40
Defining 'Good Enough' in Entrepreneurship

32:34
The Importance of Iteration and Feedback

36:20
Finding Balance in Risk and Reward

38:20
Resilience and Personal Growth in Entrepreneurship

43:28
Continuous Learning and Diverse Perspectives

48:36
PodClose.mp4

https://smearcase.com
https://pentane.com

Owning the Hard Things with Mary Spio, founder of Ceek

Adam Callinan — Wed, 10 Sep 2025 05:00:00 -0600

In this conversation, Mary Spio shares her remarkable journey from Ghana to becoming a deep space engineer and the founder of Ceek, a platform that integrates VR, AI, and digital twins for various applications, including education and healthcare. She discusses her innovative work in digital cinema, the evolution of Ceek, and the importance of resilience in entrepreneurship. Mary emphasizes the need for community support and the potential of technology to create meaningful connections and experiences.

https://www.pentane.com/
https://www.growthmaverickspodcast.com/
https://www.ceek.com/

Chapters

00:00 Introduction and Background
05:08 Education and Early Career
08:01 Inspiration and Military Experience
11:17 Transition to Aerospace and Technology Development
13:56 Founding Seek and Digital Cinema Innovations
17:02 Seek's Evolution and Applications
19:58 AI Integration and Digital Twins
23:46 Personalization and User Experience
26:49 Blockchain and Data Ownership
29:41 Challenges and Resilience in Entrepreneurship
32:41 Conclusion and Future Vision

The Art of Time: Turning Passion Into Business with Christian Bruhn

Adam Callinan — Wed, 27 Aug 2025 07:00:00 -0600

In this conversation, Christian Bruhn shares his journey from a keg truck driver to a special operations soldier and then to an entrepreneur in the luxury watch industry. He discusses the challenges of transitioning from military life to civilian work, the motivation behind starting his own watch company, The Art of Time, and how his military experiences shaped his approach to entrepreneurship. Christian emphasizes the importance of discomfort, self-motivation, and the value of real human connections in a world increasingly influenced by AI. He also shares his future plans for live streaming and expanding his business.

www.growthmaverickspodcast.com
www.theartoftime.com
www.pentane.com

Chapters

00:00 From Military to Civilian Life: A Unique Journey
01:50 Embracing Discomfort: The Entrepreneurial Superpower
02:31 Introduction and Background
05:26 Military Journey and Transition
08:31 The Shift to Civilian Life
11:17 Starting a Watch Company
14:37 Challenges of Entrepreneurship
17:18 The Importance of Mentorship
21:12 Building the Art of Time
24:05 Future Plans and Live Streaming
27:22 The Role of AI in Entrepreneurship
30:05 Conclusion and Final Thoughts
42:16 PodClose.mp4

Profitability Over Hype: How OSHUN Is Doing It Differently with founder Joe Welstead

Adam Callinan — Tue, 12 Aug 2025 06:00:00 -0600

In this conversation, Joe Welstead, founder of DrinkOSHUN, shares his journey from professional swimmer to successful entrepreneur in the supplement and electrolyte industry. He reflects on the challenges he faced early in life, the lessons learned from building his previous venture, Motion Nutrition, and how he applied those insights to create a unique, health-focused approach to electrolytes with OSHUN. Joe dives into the role of mentorship, community building, and launching a profitable business from day one. He emphasizes how quality supplements and a clear health mission can fuel long-term business growth, proving that in entrepreneurship, a focus on consumer well-being beats hype-driven marketing.

https://drinkoshun.co/
www.pentane.com
www.growthmaverickspodcast.com

Takeaways

Early rejection fueled Joe’s determination and resilience.
Transitioning from athlete to entrepreneur brought unique challenges.
Deep research into nutrition shaped Joe’s first steps in entrepreneurship.
Motion Nutrition was founded to fill a gap in the supplement market with clean, high-quality products.
OSHUN launched with a focus on everyday health benefits of electrolytes, not just performance.
Community engagement began before the product launch to validate market demand.
Mentorship played a pivotal role in Joe’s entrepreneurial growth.
Being profitable from day one allows OSHUN to control its business direction.
Product quality is more important than marketing gimmicks for long-term business growth.
Building a network through genuine relationships creates lasting success in entrepreneurship.

Chapters
00:00 From Swimmer to Entrepreneur: The Journey Begins
13:56 Building Motion Nutrition: The Rise of a Supplement Brand
26:33 Product Focus: The Power of One with OSHUN
29:18 Community Engagement Before Launching OSHUN
33:02 The Importance of Early Feedback in Entrepreneurship
34:30 Leveraging Athletic Experience in Business Growth
37:32 Building a Strong Network for Mentorship
40:24 Profitability from Day One: OSHUN’s New Approach to Supplements
43:11 Creating a Sustainable Business Model in the Health Industry
46:14 PodClose.mp4

Boundaries & Breakthroughs: Leadership Lessons with Luna Magic’s CEO Shaira Frias

Adam Callinan — Thu, 31 Jul 2025 07:00:00 -0600

In this conversation, Adam Callinan and Shaira Frias discuss their experiences on Shark Tank, the journey of building Luna Magic, and the challenges of entrepreneurship. They delve into the importance of mindset, self-care, and managing SKU counts in the beauty industry, while sharing valuable insights on navigating growth and maintaining a healthy work-life balance.

Chapters

00:00 Shark Tank Experience: A Shared Journey
12:27 The Birth of Luna Magic: From Idea to Reality
21:16 Navigating Opportunities: The Power of Saying Yes
25:22 The Evolution of Entrepreneurship
28:29 The Importance of Delegation
30:48 Seeking Mentorship and Guidance
32:31 Prioritizing Time Management
34:44 The Dangers of Burnout Culture
38:00 Managing SKU Counts in Beauty Brands
44:36 Finding Balance in Entrepreneurship
49:18 PodClose.mp4

Embrace the Suck: Purpose, Resilience & Leading Through Crisis w/ Groundswell CEO Jake Wood

Adam Callinan — Fri, 18 Jul 2025 07:00:00 -0600

In this conversation, Adam Callinan sits down with Jake Wood—Marine Corps scout sniper, founding chairman of Team Rubicon, and now Founder & CEO of Groundswell—to trace his path from the battlefield to building a global disaster‑response nonprofit and, most recently, a software venture. They unpack lessons in leadership, resilience, and the power of storytelling to drive impact, and explore how Jake’s hands‑on experiences shaped both Team Rubicon’s evolution and his new mission at Groundswell.

https://www.pentane.com/
https://www.groundswell.io/
https://teamrubiconusa.org/

Chapters

00:00 Team Rubicon: A Journey Through Adversity
11:17 The Evolution of Team Rubicon
20:33 Balancing Fatherhood and Entrepreneurship
21:42 Transitioning to Groundswell: Lessons Learned
26:05 Resilience in Adversity
36:39 The Power of Storytelling in Leadership
37:58 Building Tech Businesses in Overlooked Areas

Fueling Resilience: A conversation w/ Glow Body founder + CEO Amita Massey

Adam Callinan — Wed, 09 Jul 2025 15:46:43 -0600

In this conversation, Amita Massey, founder of Glowbody, shares her inspiring journey from battling a severe eating disorder to creating a wellness brand focused on empowering women. She discusses the importance of mental health, the challenges of entrepreneurship, and her innovative approach to product development. Amita emphasizes the significance of self-care routines and maintaining a balance between personal life and business. The discussion also touches on the role of social media and data in understanding customer needs, as well as the evolving landscape of the supplement industry.

Chapters

00:00 Introduction and Setting the Stage

02:05 Amita's Entrepreneurial Journey Begins

03:40 Overcoming Adversity: Amita's Personal Story

06:41 The Birth of Glowbody: From Struggles to Success

09:45 Navigating the Protein Powder Industry

12:24 Building a Brand: Direct to Consumer vs. Wholesale

15:20 The Challenges of Facebook Advertising

17:50 Understanding Customer Insights

19:20 Evolving Product Line and Innovation

22:54 Testing New Products and Customer Engagement

25:45 The Importance of Human Connection

27:16 Mental Health and Self-Care Strategies

28:26 Creating Non-Negotiables for Wellness

32:38 Finding Balance Beyond Business

37:34 Connecting with Amita and Her Journey

39:15 PodClose.mp4

Skater Tees to Millions: A conversation with Kevin Wohlman, Founder of Southern Scholar

Adam Callinan — Thu, 03 Jul 2025 14:56:23 -0600

In this conversation, Adam Callinan interviews Kevin Wohlman, the founder of Southern Scholar, a premium sock brand. They discuss Kevin's entrepreneurial journey, starting from his childhood experiences of selling candy and t-shirts to his transition from a Big Four accounting firm to launching his own business. The conversation delves into the challenges of growing an e-commerce brand, the importance of understanding metrics beyond vanity metrics, and the potential impact of AI on the industry. Kevin shares insights on resilience, work-life balance, and the lessons learned throughout his entrepreneurial journey.

Takeaways:

Kevin started his entrepreneurial journey at a young age, selling candy and t-shirts.
He transitioned from accounting to launching Southern Scholar after realizing his passion for entrepreneurship.
The importance of understanding metrics beyond just revenue growth was emphasized.
Kevin learned that focusing on profit is more important than chasing vanity metrics.
AI has the potential to disrupt e-commerce by improving efficiency and reducing costs.
Building resilience is crucial for entrepreneurs facing ups and downs in their journey.
Kevin's experience highlights the challenges of managing inventory and cash flow in a startup.
The conversation underscores the significance of work-life balance for sustained productivity.
Kevin's journey reflects the importance of adaptability in business strategies.
The discussion reveals that there is no one-size-fits-all approach to entrepreneurship.

Chapters

00:00The Simplicity and Complexity of Selling Socks

06:04From Accounting to Entrepreneurship: Kevin's Journey

10:32Early Entrepreneurial Ventures: T-Shirts and Skateboarding

14:56The Inflection Point: Transitioning from Side Hustle to Full-Time

19:06Navigating Growth and Cash Flow Challenges

23:58Reflecting on Business Strategy and Future Directions

29:43Understanding Vanity Metrics in Business

36:50Building Resilience: Intentional Challenges in Life

42:35Future Plans and Innovations at Southern Scholar

43:32PodClose.mp4

From a Box on a Battlefield to a Stage with Coldplay: A Conversation w/ Emmanauel Kelly

Adam Callinan — Thu, 24 Apr 2025 14:20:35 -0600

In this conversation, Adam Callinan interviews Emmanuel Kelly, a singer, motivational speaker, and entrepreneur who first rose to fame on The X Factor Australia, where his powerful voice and inspiring life story captured global attention. Born in Iraq and adopted by humanitarian Moira Kelly at the age of 7, Emmanuel overcame extraordinary odds, including being born without limbs due to chemical exposure. Today, he uses his platform to champion inclusion, inspire others through music and storytelling, and drive change as the founder of Outlyer Entertainment.

Takeaways

Emmanuel's story is a testament to resilience and hope.

The importance of love and support in overcoming adversity.

Self-love can be lost but can also be rediscovered.

Hitting rock bottom can lead to transformative change.

Asking for help is a sign of strength, not weakness.

Setting clear goals can help in achieving dreams.

Surrounding yourself with the right people is crucial for success.

Outlier Entertainment aims to change the narrative for differently abled individuals.

Commercial success can be achieved without compromising authenticity.

Finding balance between hard work and self-care is essential.

Chapters

03:34 Emmanuel's Journey: From Iraq to Australia

13:12 The Impact of Fame and Self-Love

18:32 Hitting Rock Bottom and Recovery

19:28 Hitting Rock Bottom and Seeking Help

21:50 The Journey of Rebuilding and Finding Purpose

25:13 The Power of Willpower and Determination

28:40 Embracing Challenges and Personal Growth

34:11 From Orphanage to Stardom: The Musical Journey

39:32 Connecting with Coldplay: A Dream Realized

52:26 The Birth of Outlier: A New Vision for Inclusion

01:04:07 PodClose.mp4

From Special Operations to a Startup: A Conversation with Loren Bell, Veteran of 20 Years in Special Operations

Adam Callinan — Fri, 04 Apr 2025 11:58:05 -0600

Summary

In this conversation, Loren Bell shares his remarkable journey from 20 years in US Special Operations to the world of a startup. He discusses the challenges and lessons learned during his military career, including the rigorous training and mental resilience required in high-stress environments. Loren reflects on the transition to startup life, the risks involved, and the importance of perspective in navigating this new landscape. His insights on effort, attitude, and the value of experience provide a compelling narrative for anyone interested in the intersection of military service and entrepreneurship.

Chapters

00:00 Introduction and Background

03:16 Meeting at Big Sky Bravery

05:21 Early Life and Career Choices

05:55 Transition to the Air Force

08:35 Basic Training Challenges

10:10 First Experiences in Tactical Air Control

12:36 Becoming a JTAC

18:08 Rotations and Experiences in Iraq and Afghanistan

20:54 Transition to the Rangers

22:38 The Journey Begins: Embracing Challenges

26:48 Mental Resilience: Overcoming Adversity

32:42 Transitioning to Entrepreneurship: A New Frontier

41:12 Navigating Startup Risks: A Different Kind of Challenge

46:23 Parting Wisdom: Control What You Can

47:27 PodClose.mp4

Travel, Risk, and Resilience: Unpacking PAKT with eComm founder Malcolm Fontier

Adam Callinan — Mon, 24 Mar 2025 15:34:22 -0600

Summary

In this conversation, Malcolm Fontier shares his journey from product design to entrepreneurship, detailing the challenges and successes of launching PAKT, a travel gear brand. He discusses the importance of community engagement through crowdfunding, the resilience required to navigate business challenges, and the lessons learned from managing risk in both aviation and entrepreneurship. The conversation highlights the significance of innovation, product design, and the vision for the future of PAKT.

Takeaways

Challenge your own beliefs and seek inspiration.
Crowdfunding can validate product interest before production.
Building a brand requires resilience and adaptability.
Navigating challenges is part of the entrepreneurial journey.
Effective marketing messaging can pivot based on market conditions.
Managing risk is crucial in both aviation and business.
Personal experiences can inform business decisions.
Community engagement is key to building a successful brand.
Focus on creating a unique offering in a crowded market.
Embrace hobbies that enhance productivity and risk management.

Chapters

00:00 The Journey to PAKT

06:36 Crowdfunding Success and Strategy

12:47 Celebrating Success and Company Culture

14:10 Creating Compelling Crowdfunding Content

15:48 The Importance of Storytelling in Marketing

17:27 Navigating Challenges in Business Growth

42:09 Connecting Entrepreneurship with Personal Growth

42:40 PodClose.mp4

Keywords

growth experts, marketing strategies, startup success, organic growth, advertising pitfalls, B2C marketing, founder resilience, personal development, health optimization, business insights, eCommerce

GrowthMavericksPodcast.com
https://paktbags.com/

The Marketing Playbook for Startups with Andrew Miller, Founder of GrowthExpertz, Author, and Podcaster

Adam Callinan — Wed, 12 Mar 2025 13:33:34 -0600

In this conversation, Adam Callinan and Andrew Startups delve into the intricacies of marketing and growth strategies for startups. Andrew shares his journey from founding a startup in college to establishing GrowthExpertz.com, a company dedicated to helping businesses optimize their marketing efforts. They discuss the common pitfalls startups face, particularly the tendency to jump into advertising without a solid marketing foundation. The conversation also touches on the importance of organic growth, the challenges of paid media, and the personal resilience required to navigate the startup landscape. Andrew emphasizes the need for founders to maintain a healthy work-life balance and invest in their personal development to achieve long-term success.

Takeaways

Marketing is not just advertising; it's about building a foundation.
Many startups waste money on ads without proper marketing strategies.
Organic growth is crucial before investing in paid media.
Social media often provides low ROI for early-stage startups.
Founders should focus on their health and well-being.
Batch content creation can streamline marketing efforts.
Investing in personal development is key for founders.
Imposter syndrome can be mitigated through personal achievements.
Building a supportive personal life can enhance professional success.
Understanding your audience is essential for effective marketing.

Chapters

00:00 Introduction and Background

04:30 The Evolution of Marketing Strategies

07:37 Understanding Marketing Foundations

10:27 Identifying Ideal Clients

13:09 Current Trends in B2C Marketing

15:55 The Importance of Organic Growth

18:48 Reflections on Paid Media and Business Growth

20:59 The Shift in Social Media Marketing

26:02 Building Resilience as a Founder

30:10 The Importance of Supportive Relationships

32:38 Mental and Physical Health Strategies for Founders

37:12 Parting Words and Resources for Founders

39:00 PodClose.mp4

Keywords

growth experts, marketing strategies, startup success, organic growth, advertising pitfalls, B2C marketing, founder resilience, personal development, health optimization, business insights, eCommerce

GrowthMavericksPodcast.com

From Hugs to Cocktails - A Conversation with Milan Martin, Founder and CEO at Free Spirits

Adam Callinan — Fri, 07 Mar 2025 08:30:00 -0700

Summary

In this episode of the Growth Mavericks podcast, Adam Callinan interviews Milan Martin, founder and CEO of Free Spirits, a company that offers non-alcoholic alternatives to traditional alcoholic beverages. Milan shares his journey of creating Free Spirits, the challenges of building a brand in a competitive market, and the importance of embracing discomfort in entrepreneurship. The conversation delves into the evolving landscape of alcohol consumption, the significance of e-commerce in business growth, and the strategies for customer acquisition and brand building. Milan emphasizes the need for sustainability in business practices and the positive shift in societal perceptions towards non-alcoholic options.

https://drinkfreespirits.com/
https://www.pentane.com/
https://www.growthmaverickspodcast.com/

Takeaways

Free Spirits offers a non-alcoholic alternative to traditional drinks.
The brand focuses on providing consumers with more options.
Milan's journey involved learning from mistakes in balancing life and drinking.
E-commerce was a crucial channel for launching Free Spirits during COVID.
Building a brand requires navigating customer acquisition challenges.
Fundraising can be a daunting task for entrepreneurs.
Embracing discomfort is essential for personal and professional growth.
Durability in business comes from sustainable practices and smart decision-making.
The perception of non-alcoholic drinks is shifting positively in society.
Free Spirits aims to redefine social drinking experiences.

Chapters

00:00
Introduction and Background

01:55
The Rise of Free Spirits and Its Mission

03:34
Personal Journey and Insights on Alcohol Consumption

07:17
Business Development and E-commerce Strategy

11:48
Brand Building and Customer Acquisition

15:41
The Importance of Direct-to-Consumer Strategies

17:44
Navigating Early Business Challenges

19:32
Sustainable Growth vs. Blitzscaling

21:03
Turning Negatives into Positives

24:45
Building Mental Durability

28:53
Creating a Durable Business Model

31:36
The Future of Non-Alcoholic Spirits

Plane Crash to Paradise: A Conversation w/ Cal Arnold, Entrepreneur, Plane Crash Survivor, and Backcountry Gangster

Adam Callinan — Wed, 26 Feb 2025 15:19:30 -0700

In this episode of Growth Mavericks, Cal Arnold shares his journey from growing up in a remote area of Minnesota to building a successful business in log home restoration. He discusses the importance of overcoming adversity and the lessons learned from his experiences, including a life-changing plane crash that led to the amputation of his left leg. Cal emphasizes the importance and value of discomfort in personal growth and the necessity of resilience in entrepreneurship.

Takeaways

Growing up in a unique environment shaped my perspective.

Work ethic was instilled in me from a young age.

Entrepreneurship requires resilience and adaptability.

Embracing discomfort leads to personal growth.

Overcoming adversity can fuel motivation and strength.

Building a business involves navigating challenges and leadership.

It's essential to develop processes and empower your team.

Busy is often mistaken for productive; focus on quality work.

Adversity can lead to significant life changes and growth.

Surround yourself with the right people to succeed.

Chapters

00:00 Cal's Unique Upbringing and Early Work Ethic

04:44 The Evolution of BTI: From Struggles to Success

10:15 Taking Control: Transforming the Business

14:46 Lessons Learned: Hiring and Company Values

19:25 The Importance of Reflection and Space

21:18 Busy vs. Productive: A Mindset Shift

23:22 Embracing Discomfort for Growth

27:16 Overcoming Adversity: The Plane Crash Story

38:15 Lessons from Adversity and the Path to Resilience

Find Cal at https://BTILoghomecare.com

This episode is Powered by https://Pentane.com

From Lamborghinis to Space: A Conversation with Kevin Conway, Pro GT4 Race Car Driver & Phoozy Co-founder

Adam Callinan — Wed, 05 Feb 2025 15:48:06 -0700

In this episode, we dive into the life and career of Kevin Conway, a professional GT4 race car driver who is also the entrepreneur behind Phoozy, a tech-driven consumer product designed to protect electronic devices from extreme temperatures that is now used in space missions and inside F35 fighter jets. The discussion spans topics from the inception and challenges of Phoozy, navigating the retail landscape, the impact of a Shark Tank appearance, and the story of the company's early traction and PR strategies. The conversation also covers insights into blending physical and mental preparation from the racing world into business, the significance of maintaining clarity and focus, and the importance of relentless execution in both fields. The episode wraps up with personal anecdotes about meeting industry partners and the similarities between racing and entrepreneurship.

Growth Mavericks is powered by Pentane, the financial and advertising command center for consumer brands.

Do you know if your company is profitable day to day? Do you know how to set an ad budget that gets the company to break even or beyond? Do you know what contribution margin is and why it is the magical metric for a brand? If you answered no to any or all of these, you need Pentane, the financial and advertising command center for brands. Pentane will tell you exactly how to get to breakeven or beyond based on the data inside of your company. Learn more at Pentane.com and use code "growth" to save a $100 off your first month.

Welcome to Growth Mavericks, Disrupting Default with Adam Callinan

Adam Callinan — Fri, 31 Jan 2025 16:14:04 -0700

Welcome to Growth Mavericks -- I’m your host, Adam Callinan. I’m a serial entrepreneur, angel investor, avid outdoorsman, and a family man with crystal-clear priorities. Here’s the thing, entrepreneurship isn’t just about strategy - it’s about stamina. It takes bold moves to start and scale a business, and even more discipline to sustain it - professional and personal. This podcast is about both. Each episode, we’ll break down the tactical plays that drive business growth, alongside the mental and physical resilience needed to stay in the game. Because let’s be real—growth is not just about revenue. It’s about disrupting your default, building better habits, and making sure you don’t burn out before you break through. So, if you’re ready to challenge the way you think, operate, and live—you’re in the right place. Let’s get to work.

Growth Mavericks

Monkey Feet, Joe Rogan, and the Real Cost of Explosive Growth with Paul Jackson

La Gringa Loca vs The Old Supply Chain: How Liza Rozer Disrupted Flower Distribution

From Studio Apartment to $100M+: Spot & Tango’s DTC Breakout with Founder Russell Breuer

AI, eCommerce Growth, and Building 7–8 Figure Brands with Andrew Youderian of eCommerce Fuel

From Chanel in China to Evowarrior: Marie Berry on Community Led Growth and Bone Health

How Big Waves, Volcanoes, and Grit Built Dr. Rob Yonover’s See Rescue Streamer

Turning Pain into Purpose: 6-Time Cancer Survivor Liz Benditt and The Balm Box

Rockets to Remedies: Mark L. Fox’s Journey Through Aerospace, Innovation, and Health Tech

From Shark Tank to $60M: Adam Callinan on Scaling Lean and Building Pentane

Lean, Profitable, and Free: How Alexandra Cristin Scaled Smart and Sold Big

From Crisis to $20M DTC: Dario Markovic’s E-Commerce Turnaround at Eric Javits

Why Companies Fail: Lessons in Grit from NoBaked’s Jimmy Feeman

The Yin & Yang of Brand Growth: SmearCase Founders Joe Rotondo & Drew DiSpirito

Owning the Hard Things with Mary Spio, founder of Ceek

The Art of Time: Turning Passion Into Business with Christian Bruhn

Profitability Over Hype: How OSHUN Is Doing It Differently with founder Joe Welstead

Boundaries & Breakthroughs: Leadership Lessons with Luna Magic’s CEO Shaira Frias

Embrace the Suck: Purpose, Resilience & Leading Through Crisis w/ Groundswell CEO Jake Wood

Fueling Resilience: A conversation w/ Glow Body founder + CEO Amita Massey

Skater Tees to Millions: A conversation with Kevin Wohlman, Founder of Southern Scholar

From a Box on a Battlefield to a Stage with Coldplay: A Conversation w/ Emmanauel Kelly

From Special Operations to a Startup: A Conversation with Loren Bell, Veteran of 20 Years in Special Operations

Travel, Risk, and Resilience: Unpacking PAKT with eComm founder Malcolm Fontier

The Marketing Playbook for Startups with Andrew Miller, Founder of GrowthExpertz, Author, and Podcaster

From Hugs to Cocktails - A Conversation with Milan Martin, Founder and CEO at Free Spirits

Plane Crash to Paradise: A Conversation w/ Cal Arnold, Entrepreneur, Plane Crash Survivor, and Backcountry Gangster

From Lamborghinis to Space: A Conversation with Kevin Conway, Pro GT4 Race Car Driver & Phoozy Co-founder

Welcome to Growth Mavericks, Disrupting Default with Adam Callinan

Boundaries & Breakthroughs: Leadership Lessons with Luna Magic’s CEO Shaira Frias