Throughout his career, Tyson became well known for his ferocious & intimidating boxing style as well as his controversial behavior both inside & outside the ring. Tyson is considered to have been one of the best heavyweight boxers of all time. He is a former undisputed heavyweight champion of the world & holds the record as the youngest boxer to win the WBC, WBA & IBF world heavyweight titles, he was 20 years, 4 months & 22 days old. Lewis turned professional in 1989, winning his first 21 fights. In 1992 he knocked out Donovan Ruddock to take over the number one position in the WBC rankings & eventually be declared WBC heavyweight champion in 1993. Lewis lost the title to Oliver Mc Call in 1994 but defeated Mc Call in a rematch to win the vacant WBC title in 1997. Lewis went on to defend the title four times. He became undisputed champion after defeating Evander Holyfield in November 1999. After defeating Mike Tyson by KO in 2002 & stopping Vitali Klitschko in 2003, Lennox...