
Rescued from a troubled Brooklyn youth by trainer Cus D'Amato, Tyson turned pro at 18 and demolished opponents with ferocious power. In November 1986 he knocked out Trevor Berbick to become, at age 20, the youngest heavyweight champion in history and a global sensation. He unified the division by 1987.

Tyson grew up amid poverty and crime in Brooklyn before being placed in a reform school. There he was discovered by veteran trainer Cus D'Amato, who molded his explosive boxing talent.
In the mid-1980s Tyson terrorized the heavyweight division with knockout power and intimidating speed. His unification of the titles made him the most feared fighter on the planet.
A 1990 upset loss and a prison term derailed his prime years. In later life Tyson reinvented himself as an actor, podcaster, and entrepreneur, returning periodically for exhibition bouts.
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