Mike Tyson

Mike Tyson, born June 30, 1966, is a former American professional boxer who competed from 1985 to 2005. He is best known for being the undisputed heavyweight champion of the world and remains one of the most feared boxers in history. Tyson won his first 19 professional fights by knockout, 12 of them in the first round. On November 22, 1986, he became the youngest heavyweight champion in history at the age of 20 by defeating Trevor Berbick for the WBC title. He later secured the WBA and IBF titles, unifying the heavyweight division by 1987. Tyson's career highlights include his victory over Michael Spinks in 91 seconds on June 27, 1988, solidifying his reputation as a dominant force in boxing.