About
Michael Gerard Tyson, widely known as Mike Tyson, is a former American professional boxer. Known as 'Iron Mike' and 'The Baddest Man on the Planet,' he is considered to be among the greatest heavyweight boxers of all time. Tyson reigned as the undisputed world heavyweight champion from 1987 to 1990, dominating the sport with his aggressive fighting style and knockout power.
Career Timeline
Professional boxing debut
Tyson makes his professional debut at 18, quickly building a reputation for devastating knockout power. Under trainer Cus D'Amato's guidance, he begins his rapid ascent through the heavyweight ranks.
Youngest heavyweight champion ever
At age 20, Tyson defeats Trevor Berbick to become the youngest heavyweight champion in history. His ferocious style and intimidating persona make him boxing's biggest star.
Undisputed heavyweight champion peak
Tyson unifies all heavyweight titles and is considered the 'baddest man on the planet,' dominating opponents with first-round knockouts. He becomes the highest-paid athlete in the world and a global cultural icon.
Shocking loss to Buster Douglas
Tyson suffers a stunning upset knockout loss to James 'Buster' Douglas in Tokyo, losing his titles and aura of invincibility. His personal life and training discipline begin to deteriorate.
Rape conviction, prison sentence
Tyson is convicted of rape and sentenced to six years in prison, serving three. His career is derailed at his peak, and his public image is severely damaged.
Prison release, title regained
Tyson is released from prison and quickly wins back heavyweight titles, generating massive pay-per-view revenues. However, his skills have diminished, and controversies continue to plague him.
Holyfield ear-biting incident
Tyson infamously bites off part of Evander Holyfield's ear during a rematch, resulting in disqualification and license revocation. The incident becomes one of sports' most notorious moments.
Bankruptcy despite $400M earned
Tyson files for bankruptcy despite earning an estimated $400 million in his career. Lavish spending, legal issues, and poor financial management leave him deeply in debt.
Comeback exhibition, cultural resurgence
Tyson fights Roy Jones Jr. in a highly publicized exhibition match, reigniting public interest. His podcast, cannabis business, and media appearances create a career renaissance and rehabilitation of his image.
Pop culture icon, reformed legend
Tyson is now a beloved pop culture figure, known for his honesty about past mistakes and philosophical outlook. Despite a modest net worth, he remains one of boxing's most recognizable and influential figures worldwide.
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Last updated: February 23, 2026