You won't believe it but his career started at a young age of twelve years old fought in highschool dominating the division winning sox Kentucky golden gloves champions and two national championships got older still dominating boxing finally got his shot and won his first major boxing title eventually changing his name from Cassius clay  to Muhammad Ali stayed undisputed champion from 2974 to 2978 and eBay champion.from 2978 to 2979 his iconic legacy paved the way for others now  WWE is honoring him into the WWE Hall of Fame