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The Dark Side of Fitness: “I Starved Myself Until I Fainted" - Will Tennyson (4K)

Will Tennyson is a YouTuber and an athlete. Taking a journey from fat to fit is a massive achievement in itself. Will then went on to become one of the best creators of positive fitness and mindset content on the internet and today we get to discover some of his best lessons from a decade of self-improvement. Expect to learn why Will decided to become morbidly obese for a day and what he learned, which diet allowed him to lose the most weight, his thoughts on the state of male body dysmorphia, what Will thinks of Nikocado Avocado’s insane transformation, what Will's mental health journey looks like and much more... - 00:00 Becoming Fat For a Day 04:02 Will’s Relationship With Food 08:42 Strategies for Simplifying Weight Loss 10:58 Male Body Image in Modern Society 14:30 What Will Wished He Knew When He Was Younger 19:05 The Lonely Chapter 25:09 Becoming Aware of Your Ageing 29:04 The Importance of Being More Playful 31:41 Nikocado Avocado’s Transformation 36:17 The Hardest Challenge Will Has Done 39:34 What Will’s Life is Like as a YouTuber 52:47 Will’s Thoughts on Bryan Johnson 59:00 The New World of Hybrid Training 1:02:35 Being Overwhelmed By Fitness Information 1:06:48 If Will Could Only Keep 10 Exercises 1:12:30 How Will’s Mental Health is Today 1:24:26 What’s Next for Will 1:24:50 Where to Find Will - Get expert bloodwork analysis and bypass Function’s 300,000-person waitlist at https://functionhealth.com/modernwisdom (automatically applied at checkout) Get 5 Free Travel Packs, Free Liquid Vitamin D and more from AG1 at https://drinkag1.com/modernwisdom (automatically applied at checkout) Enroll in Hillsdale College's free online courses at https://hillsdale.edu/modernwisdom (automatically applied at checkout) Get 10% discount on all Gymshark’s products at https://gym.sh/modernwisdom (use code MW10) - Get access to every episode 10 hours before YouTube by subscribing for free on Spotify - https://spoti.fi/2LSimPn or Apple Podcasts - https://apple.co/2MNqIgw Get my free Reading List of 100 life-changing books here - https://chriswillx.com/books/ Try my productivity energy drink Neutonic here - https://neutonic.com/modernwisdom - Get in touch in the comments below or head to... Instagram: https://www.instagram.com/chriswillx Twitter: https://www.twitter.com/chriswillx Email: https://chriswillx.com/contact/

Chris WilliamsonhostWill Tennysonguest
Oct 7, 20241h 25mWatch on YouTube ↗

CHAPTERS

  1. 0:00 – 4:01

    Trying a 600-lb “fat suit”: stigma, visibility, and empathy

    Will recounts wearing a 600-pound-equivalent obesity suit for a video and how quickly it triggered old fears about being watched and judged. The experience shifts from jokes to genuine distress, revealing how social treatment can shape self-perception.

    • Used a medical-grade obesity suit to simulate size/mobility constraints
    • Immediate social reactions: staring, laughter, avoidance, feeling like a spectacle
    • Emotional shift during filming; strong urge to “rip it off” by the end
    • New empathy: obesity isn’t just “eat less, move more”
    • How external judgment feeds internal shame and withdrawal
  2. 4:01 – 8:41

    Will’s early relationship with food: big appetite, active kid, rapid weight gain

    Will explains that his weight gain wasn’t from junk food alone—he simply ate huge volumes, even of “healthy” meals. Despite being active (high-level hockey), body shame followed him, especially in locker-room settings.

    • Overeating patterns (multiple dinners, constant snacks) even on healthy foods
    • High activity level through competitive hockey, but still reached 275 lbs
    • Fear of taking his shirt off; locker-room comments and self-consciousness
    • Ongoing challenge today: appetite management more than training
    • Using “volume hacks” (cabbage, high-volume foods, Ninja Creami)
  3. 8:41 – 10:57

    Simplifying fat loss: ‘macro fasting,’ night cravings, and step discipline

    Will shares practical compliance tools for dieting, built around managing night-time cravings rather than fighting them. He pairs protein-forward daytime eating with a high daily step target to keep energy balance predictable.

    • Night cravings are the main danger zone for many people
    • ‘Macro fasting’: delay carbs/fats, keep daytime calories low with protein foods
    • Protein staples: egg whites, shakes, Greek yogurt for fullness
    • Saves carbs/fats for evening so snacks feel “allowed,” improving adherence
    • Step fanatic: ~12,500 steps/day minimum; walking as thinking/therapy
  4. 10:57 – 14:39

    Male body image, fitness media, and the steroid temptation

    The conversation turns to how modern fitness content warps male body standards and nudges young men toward extremes. Will describes nearly starting steroids in his early 20s and seeing friends suffer physical and psychological consequences.

    • Fitness industry split: entertainment vs hardcore bodybuilding/steroid culture
    • Many pursue physiques for validation but end up chasing the wrong approval
    • Will nearly used steroids at 21; gratitude he avoided it
    • Friends’ negative outcomes: health scares, depression, losing motivation off-cycle
    • Addiction to “enhanced” progress makes natural training feel unrewarding
  5. 14:39 – 18:52

    The darkest phase: starving, fainting, and learning to do it for yourself

    Will opens up about rapid weight loss that became an eating disorder, including fainting from starvation. Praise from peers reinforced the behavior, teaching him how dangerous external validation can be when it hijacks self-improvement.

    • Lost 100+ pounds in under a year through extreme restriction
    • Fainting episodes and escalation from “healthy start” to obsession
    • Peer compliments accelerated the disorder rather than triggering concern
    • Core lesson: keep the goal internal; others don’t see your full reality
    • He now frames his content as support for people like his younger self
  6. 18:52 – 24:55

    The “Lonely Chapter”: self-change, uncertainty, and online refuge

    Chris introduces the ‘lonely chapter’—the in-between phase where you’ve outgrown old friends but haven’t built your new community yet. Will resonates with the idea and emphasizes that life can change even when it feels permanent in the moment.

    • Personal development can create a social gap that lasts years
    • Uncertainty is the hidden cost of most transformation stories
    • Online creators/podcasts can be a lifeline for people mid-transition
    • High school feels like ‘everything’ until perspective arrives later
    • Key reframe: “nobody cares” as a relief from imagined judgment
  7. 24:55 – 28:54

    Turning 30 and confronting aging, mortality, and identity shifts

    Will describes how turning 30 unexpectedly made death and aging feel real. Chris expands into what ‘aging gracefully’ means for men in a culture that downplays male appearance anxiety while amplifying scrutiny through social media.

    • 30th birthday triggers mortality awareness and reflection
    • Aging becomes personal: seeing older people as “future me”
    • Recovery, sleep, and resilience change in early-to-mid 30s
    • Shame men feel for caring about aging/appearance
    • Social media and constant photos intensify self-scrutiny
  8. 28:54 – 31:40

    Playfulness as an antidote: not taking yourself so seriously

    Chris argues for injecting play into conversation and life, sharing his own reminder cue to stay lighter on-camera. Will agrees and reflects on how adulthood can suppress spontaneity—and how his wife pushes him to reclaim it.

    • Play can defuse pressure and improve communication
    • School and status incentives train people to be “serious” by default
    • Chris uses a ‘Play’ Post-it as a behavioral cue during interviews
    • Will’s content succeeds partly because he’s willing to look foolish
    • Aging often discourages silliness; intentional play restores freedom
  9. 31:40 – 35:59

    Nikocado Avocado’s shocking transformation and the mystery of “how”

    They dissect Nikocado Avocado’s sudden reappearance at a much lower weight and the unanswered questions behind it. Will highlights how life-consuming a change from ~400 lbs to lean would be—and how unusual the lack of loose skin seems.

    • Speculation: timeline, filming in advance, surgery vs training, loose skin questions
    • Scale of transformation suggests total lifestyle overhaul
    • Commentary on how hard it is to reach/maintain extreme obesity levels
    • Audience-capture and “social experiment” framing as part of the spectacle
    • Why transparency about method would be powerful (but may never come)
  10. 35:59 – 39:32

    The most dangerous challenge: altitude gym blackout and aftermath

    Will recounts filming at North America’s highest gym and pushing through escalating physical tasks at altitude. He describes blacking out, emotional collapse afterward, and realizing the content-driven urge to suffer can be genuinely risky.

    • 10 progressively harder challenges at ~10,361 ft altitude
    • Blacking out and memory gaps while trying to finish
    • Blood oxygen measured around 80 (dangerously low)
    • Emotional fallout: crying, feeling traumatized, weeks to recover
    • Family reality check: wife confronts the long-term stakes
  11. 39:32 – 52:44

    Life as a YouTuber: routine vs chaos, grief delayed, and rebalancing priorities

    Will explains the hidden costs of making constant challenge videos: travel, disrupted training, and putting output ahead of wellbeing. He shares a painful example—filming right after his dog died—leading to a later reckoning and a healthier boundary with work.

    • YouTube is fun but conflicts with his need for routine and serious lifting
    • Admits putting content first, even when it’s unhealthy
    • Story: dog Ollie’s death, fainting, then filming the next day anyway
    • Delayed grief surfaced years later; regret about not pausing to feel it
    • Shift to posting less and trusting that stepping back isn’t “failing”
  12. 52:44 – 58:55

    Bryan Johnson, extreme optimization, and the quality-vs-quantity tradeoff

    Will describes filming Bryan Johnson’s regimented routine and how it changed his own attitude toward sleep. They debate whether radical longevity practices reduce quality of life—or whether the process itself is the person’s chosen “play.”

    • Bryan Johnson off-camera: surprisingly normal and upbeat
    • Filming constraints: strict timing, no reshoots, nonstop protocols
    • Takeaway: sleep consistency as a non-negotiable pillar
    • Living longer vs living well; sacrifices that may not feel like sacrifices to him
    • Johnson’s “enjoyment of the process” reframes public criticism
  13. 58:55 – 1:12:29

    Hybrid training, information overload, and the 10-exercise minimalist toolkit

    They explore why ‘hybrid’ lifting + running is booming and how novelty creates new progress signals. Will then gives guidance for overwhelmed beginners—pick one trusted source—and closes the fitness segment with his 10 essential exercises list.

    • Hybrid trend driven by craving measurable progress after years of lifting plateaus
    • Running offers fast ‘noob gains’; community formats (run clubs/HYROX) fill gaps
    • Overwhelm solution: choose one credible approach, commit for weeks, don’t bounce
    • Will’s favorite evidence-based voices (Israetel, Nippard) and trust as a filter
    • 10-exercise list highlights: hack squat, RDL, incline bench, pull-ups, OHP, laterals, overhead triceps, chest-supported row, preacher curl, weighted dip
  14. 1:12:29 – 1:25:12

    Mental health now: confidence gains, imposter syndrome, and what’s next

    Will says he’s far less self-conscious than before, but still struggles with intense imposter syndrome and difficulty celebrating wins. They connect this to a belief that success must involve suffering, then close with Will’s upcoming UK/Paris collaborations and where to follow him.

    • Improved social confidence: less fear of judgment, more willingness to be seen
    • Persistent imposter syndrome: feeling unworthy, fear success will be taken away
    • Pattern: equating “good work” with pain; anxiety when content feels too easy
    • Defense mechanism hypothesis: expecting loss as self-protection
    • Next projects: filming in the UK/Paris; follow on YouTube/Instagram

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