Throughout his career, Tyson became well known for his ferocious and intimidating boxing style as well as his controversial behavior both inside and outside the ring. Tyson is considered to have been one of the best heavyweight boxers of all time. He is ranked No. 16 on The Ring's list of 100 greatest punchers of all time.
Throughout his childhood, Tyson lived in and around high-crime neighborhoods. According to an interview in Details his first fight was with a bigger youth who had pulled the head off one of Tyson's pigeons. He was repeatedly caught committing petty crimes and fighting those who ridiculed his high-pitched voice and lisp. By the age of 13, he had been arrested 38 times. He ended up at the Tryon School for Boys in Johnstown, New York. It was at the school that Tyson's emerging boxing ability was discovered by Bobby Stewart, a juvenile detention center counselor and former boxer. Stewart considered Tyson to be an outstanding fighter and trained him for a few months before introducing him to Cus D'Amato.
On November 22, 1986, Tyson was given his first title fight against Trevor Berbick for the World Boxing Council (WBC) heavyweight championship. Tyson won the title by second round TKO, and at the age of 20 years and 4 months became the youngest heavyweight champion in history. Tyson's dominant performance brought many accolades. Donald Saunders wrote: "The noble and manly art of boxing can at least cease worrying about its immediate future, now [that] it has discovered a heavyweight champion fit to stand alongside Dempsey, Tunney, Louis, Marciano and Ali."