Bill Walker is a BJJ black belt under Andrew Solheim. Notably, Bill received his black belt in just five-and-a-half years, half the time of the average practioner. Bill is also the co-host of the Grappling With Podcast, available wherever you get your podcasts.

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(00:00) - Start

(22:40) - Testosterone Treatment and TRT Options

(26:23) - Overcoming Alcohol Addiction Journey

(40:08) - Understanding Testosterone and Sleep Relationship

(44:08) - Testosterone Replacement Therapy Considerations

(50:09) - Police Training and High-Stress Situations

(58:12) - Treatment of Officers in Jiu-Jitsu

(01:05:02) - Hydration and Training at Roots

(01:11:29) - Jiu-Jitsu Lineage and Homesteading Stories

(01:22:03) - Comparing ADCC and CJI Productions

(01:31:48) - ADCC and CJJ Event Policies

(01:40:33) - ADCC and CJI Production Comparison

(01:53:05) - Referee Challenges in Brazilian Jiu-Jitsu

(02:05:33) - Japanese Culture References and Friendship

(02:12:18) - ADCC Rules and Match Length Debate

(02:18:01) - Olympics, Rules, Points

(02:29:46) - Competing and Self-Reflection in Jiu-Jitsu

(02:37:51) - ADCC Guard Pull Penalty Debate

(02:50:23) - Coach's Influence in Jiu-Jitsu Matches

(02:54:59) - Improving Jiu-Jitsu Performance and Mindset

(03:07:28) - Overcoming Imposter Syndrome in Jiu-Jitsu

(03:19:02) - Jiu-Jitsu Mentors and Imposter Syndrome

(03:23:50) - Promotion and Belts in Jiu-Jitsu

(03:32:36) - Jiu-Jitsu Community Bonds and Validation