The Diary of a CEOIsrael Adesanya: Becoming World Champion Was The Lowest Day Of My Life!
At a glance
WHAT IT’S REALLY ABOUT
Israel Adesanya: Fame, Trauma, Fighting And The Cost Of Greatness
- Israel Adesanya unpacks the gap between his spectacular public persona and the vulnerable, reflective person behind it, from childhood racism and people-pleasing to depression, therapy and imposter syndrome.
- He describes how bullying, immigration and cultural dislocation shaped his identity, why he consciously rejects fame while loving its perks, and how he protects his mental health in a sport that rarely talks about it.
- Adesanya explains his philosophy on purpose, masculinity, legacy, and raising future children differently from the traditional school system, while also revealing how he handles fans, media, cancel culture and close relationships.
- Throughout, he argues for radical authenticity: speaking your truth, accepting your flaws, and designing a life that serves your values rather than public expectations.
IDEAS WORTH REMEMBERING
5 ideasChildhood bullying and dislocation can quietly create lifelong people‑pleasing habits.
Moving from Nigeria to New Zealand, Adesanya went from feeling normal to being racially targeted and socially isolated. To survive, he tried to fit in, avoided conflict, altered how he spoke, and did things he didn’t want to just to be accepted. He later realized this became a deep people‑pleasing pattern that followed him into adulthood, and only years of self‑reflection and therapy helped him start spotting and stopping it in real time.
High achievement often triggers emotional crashes that require proactive mental health tools.
After his spectacular UFC debut and six‑figure payday, Adesanya found himself unexpectedly sad and empty once the cameras were gone. He likens the UFC spotlight to a caffeine high followed by a crash. Recognizing this as dangerous, he turned to therapy, books like Charlamagne’s *Shook Ones*, and deliberate self‑talk in the mirror to process emotions and normalize the post‑high slump instead of letting it consume him.
Imposter syndrome can make earned rewards feel undeserved—unless you consciously reframe them.
When he bought a McLaren after beating Robert Whittaker, negative comments from someone close (“more deserving people at the gym”) sank in so deeply he parked the car for a week, feeling like a fraud. By unpacking this, he separated others’ opinions from his own reality: no one could deny he *earned* everything through his results, regardless of whether they felt he ‘deserved’ it. That shift allowed him to enjoy his success instead of being ashamed of it.
Therapy and honest self‑talk are as essential as physical training for long‑term performance.
Adesanya treats mental health like physical health: if you don’t maintain it, you’ll eventually get sick. He uses therapy to reverse‑engineer behaviors back to childhood trauma, and uses mirror conversations to ‘humanize’ himself, challenge negative inner dialogue, and keep perspective during highs and lows. He believes fighters and entertainers should normalize therapy the same way they normalize strength and conditioning.
Healthy masculinity needs outlets for aggression, not suppression of it.
He argues that young men, flooded with hormones and unresolved emotions, need structured, physical outlets to avoid destructive behavior. Martial arts, lifting, and grappling with teammates give him a ‘primal’ release that civilizes his mind while making ‘savage’ use of his body. He believes gyms and combat sports could substantially improve male mental health and reduce self‑destructive behaviors if more widely encouraged.
WORDS WORTH SAVING
5 quotesGuys like us, we're not meant to fit in, we're meant to stand out.
— Israel Adesanya
I don't have to match everyone's energy… Hard pill to swallow: I'm not excited to meet you as much as you are to meet me.
— Israel Adesanya
There's no good people, there's no bad people. People are just capable of great good and great evil.
— Israel Adesanya
I know when it's all said and done, when I'm dead, my name will be remembered in history.
— Israel Adesanya
Everything comes from the imagination… I can manifest like a motherfucker.
— Israel Adesanya
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