
February 4, 2026
In this episode, I sit down with David Mitchell, a BJJ black belt and one of the most dangerous submission artists in Masters competition today. David is ranked #1 in the world for Master 2 No-Gi by IBJJF, has won around 85% of his matches with a 90% submission rate, and recently released his instructional "Ankle Locks Don't Work, and Other Lies" with BJJ Fanatics. Beyond the mats, David spent a decade at Google in finance and learning development before launching his own venture, MMA Fight Advisor, which uses data analytics to provide sports betting insights for UFC fights. We discuss what makes teaching such a powerful tool for improving your own jujitsu, the differences between gi and no-gi training and why both matter, and David's philosophy of thriving in chaos by finding "hidden harmonies" in scrambles. David shares his approach to building a complete BJJ game, why you should never wait for the "perfect time" to compete, and how learning to learn might be more valuable than any specific technique. We also dive into the challenges of balancing elite-level competition with a demanding career and family life, navigating autoimmune disease and health issues while still performing at the highest level, and why jumping into the deep end—whether in jujitsu or business—accelerates skill acquisition. David opens up about his "few-shot learning" approach, the importance of leading with empathy as an instructor, and how the skills developed through martial arts—problem-solving, resilience, and incremental progress—translate directly to success in business, relationships, and personal growth. Whether you're a BJJ practitioner looking to sharpen your submission game, a competitor seeking insights on performance under pressure, or someone interested in how high achievers balance multiple demanding pursuits, this conversation delivers actionable wisdom, honest insights about overcoming obstacles, and inspiration to keep showing up even when conditions aren't perfect. Find Dave Mitchell on Instagram: https://www.instagram.com/dmitch442/?hl=en Keep up to date with David and his wife, Lauren, through their link tree: https://linktr.ee/TeamChaosJiuJitsu MMA Fight Advisor YouTube Channel: https://www.youtube.com/@MMAFightAdvisor MMA Fight Advisor on Instagram: nstagram.com/mmafightadvisor/ Team Chaos Jiu Jitsu YouTube Channel: https://www.youtube.com/@TeamChaosJiuJitsu Team Chaos Jiu Jitsu on TikTok: https://www.tiktok.com/@teamchaosjiujitsu Team Chaos Jiu Jitsu on Patreon: https://www.patreon.com/cw/TeamChaosJiuJitsu Ankle Locks Don't Work (And Other Lies): https://bjjfanatics.com/products/ankle-locks-dont-work-and-other-lies-by-david-mitchell?srsltid=AfmBOorC7BBBoDc9LkkwKszcxou5z3iIb8oZScj5khGc8qaI-jpv1js1 Music: “Disambiguation” by Robel Borja https://open.spotify.com/artist/7j0DUZ79z4edeLkU2H1UoJ?si=eISl0YfaQ-yLThljs48j5A Chapters: 0:00 Introduction 0:55 Meet David Mitchell 3:21 David's Journey into Martial Arts 7:57 Gi vs No-Gi: The Complexity Debate 19:07 The Benefits of Teaching 25:27 Teaching as a Skill 40:13 Building Your Game: The Galaxy Analogy 44:24 The 13 Key Positions 48:16 Thriving in Chaos 54:55 Naming Positions and Understanding 1:05:36 Overcoming Challenges: Health and Career 1:14:35 Competition Mindset: There's No Perfect Time 1:17:54 Current Projects: MMA Fight Advisor & Team Chaos 1:22:13 Teaching Opportunities 1:25:43 Closing Thoughts

January 29, 2026
Description: In this episode, I sit down with Professor John Will, one of Australia's most legendary martial artists and the person who brought Brazilian Jiu-Jitsu to the continent. John is now a coral belt in BJJ, was the first Australian to earn a black belt in the art, and has over 45 years of teaching experience with everyone from beginners to elite military units, including the Australian Defense Forces, US Marine Corps, and FBI. We discuss what makes a truly great martial arts school, the evolution of Brazilian Jiu-Jitsu from a simple fighting system to a global sport, and why what gets you in the door isn't what keeps you there for decades. John shares his powerful "5% improvement" philosophy for making progress in martial arts and life, the critical importance of building safety nets before taking risks, and why learning how to learn might be more valuable than any technique. We also dive into practical self-defense concepts, including "the fence" for situational awareness and conflict prevention, the Four D's of street attacks, and why most self-defense classes miss the mark. John opens up about fear, anxiety, mental toughness, and how the skills developed on the mat—problem-solving, incremental progress, and resilience—translate directly to success in business, relationships, and personal growth. Whether you're a BJJ practitioner, martial artist from another discipline, or someone interested in personal development through physical training, this conversation delivers actionable wisdom, honest insights about the realities of combat training, and inspiration to keep showing up for the long game. Contact Links for John Will: Facebook: https://www.facebook.com/john.b.will.7 Previous John Will Episode: https://youtu.be/ZxPifNLKTUo?si=fzFuPAmz_H7KhSTg Redcat Academy https://www.redcatacademy.com.au/ Jeff Thompson's book “Watch My Back” https://a.co/d/aWTTcp7 BJJ Essential Tactics: Volume 1 of the Dirty Dozen BJJ Curriculum (BJJ - A Dirty Dozen Curriculum) https://a.co/d/5bqB4ki BJJ - Level Up Your Game: Volume 2 of the Dirty Dozen BJJ Curriculum (BJJ - A Dirty Dozen Curriculum) https://a.co/d/00Ca5wn Sifu Douglas Wong https://www.whitelotuskungfu.com/about-masterwong.html White Lotus King Fu https://www.whitelotuskungfu.com/ Robert Strong, Comedy Magician https://www.strongentertainment.com/ Marcello Garcia https://en.wikipedia.org/wiki/Marcelo_Garcia_(grappler) Chapters: 0:00 - Introduction: Building Safety Nets 0:50 - Meet John Will: BJJ Pioneer in Australia 2:26 - What Makes a Good Martial Arts School 4:33 - Why People Really Train BJJ 10:03 - The Simplicity That Hooks You 12:42 - Complexity That Keeps You There 14:50 - Self-Defense Reality Check 18:30 - The Fence: Managing Distance and Danger 20:20 - The Four D's: Dialogue, Distance, Distraction, Destruction 24:45 - Fear vs Action: When It's Real 32:35 - Understanding Fear and Anxiety 38:18 - Safety Nets in Life and Training 40:00 - Evolution of BJJ: From Fighting to Sport 44:00 - The Arms Race of Techniques 48:00 - Women in BJJ: The Sport's Growth 54:00 - Teaching People How to Learn 59:30 - The 5% Improvement Philosophy 1:02:00 - Small Steps to Big Goals 1:07:50 - Final Thoughts & Where to Find John Will Music “Disambiguation” by Robel Borja https://open.spotify.com/artist/7j0DUZ79z4edeLkU2H1UoJ?si=eISl0YfaQ-yLThljs48j5A

January 28, 2026
Frank Shamrock joins me Dave Meyer for a deep, honest conversation about martial arts, MMA, mindset, and the life experiences that shaped one of the most well-rounded fighters of his era. Frank shares his path from a difficult childhood and time in the system to discovering martial arts, training in Japan, and ultimately becoming a UFC champion. This episode goes beyond fight stories, Frank breaks down how biomechanics, discipline, curiosity, and personal responsibility helped him evolve as a fighter and as a human. He also opens up about mental health, the emotional aftermath of winning, and the hard lessons that came from losses. Plus, Frank explains how he now applies martial arts principles to leadership and executive coaching, including work with major organizations. If you’re into MMA history, UFC legends, Brazilian Jiu-Jitsu, self-defense, performance psychology, leadership training, and personal transformation, this interview is packed with insights. Topics covered: Frank Shamrock’s origin story: childhood, crime, prison, and turning his life around Early MMA and training in Japan (Pancrase era) Why “beginner’s mind” matters in martial arts and business Biomechanics, systems, and learning how to learn Mental health, trauma, and why a big win felt depressing Confidence, discipline, honesty, and performing under pressure How martial arts principles translate to leadership and team performance Show Chapters 00:00:00 Intro cold open: “defend your family… still live a good life” 00:00:51 Who Frank Shamrock is + why this interview matters 00:01:47 Dave & Frank reconnect (Santa Cruz / Jeremy Corbell) 00:02:06 Frank’s origin: Bruce Lee, Chuck Norris, and early inspiration 00:03:09 First exposure to combat sports: boxing via his stepdad 00:03:50 Early struggles: getting kicked out of sports + emotional issues 00:04:20 Leaving home young + first felony (rocks at a train) 00:04:51 Juvenile hall → realizing home life wasn’t normal 00:05:17 Crime → prison by 17; prison as the turning point 00:06:04 MMA is born while Frank is inside; deciding to become a champion 00:07:13 Paroled in 1994 → straight to the gym; 16 years of training 00:08:01 “Knowledge is the most valuable thing” (beginner’s mind + systems) 00:10:10 Japan & Pancrase: learning culture, presentation, and principles 00:13:31 “I’m a white belt forever” + why belts weren’t the point 00:18:34 UFC debut: 14-second win… and unexpected depression 00:21:40 Losses, identity, and the mental-health journey behind competition 00:36:20 Nervous system training: breathing, visualization, and performance 00:37:45 “Head arc theory” + building a system through observation 00:40:01 Translating fight principles into leadership (Google / exec coaching) 00:01:15:14 Where to find Frank + closing thoughts / outro Show Notes Links: Website: https://frankshamrock.com/ Documentary: https://frankshamrock.com/doc Uncaged by Frank Shamrock: https://frankshamrock.com/books/uncaged-my-life-as-a-champion-mma-fighter-zgpgx Instagram: https://www.instagram.com/frankshamrock/?hl=en TikTok: https://www.tiktok.com/@frankshamrock X: https://x.com/frankshamrock?lang=en

January 14, 2026
In this episode, I sit down with Coach Krissa Hjartar, a 5-time Icelandic National Judo Champion, IBJJF No-Gi World Champion, ...