Leon Spinks Leon Spinks Leon Spinks (born July 11, 1953) is an American former professional boxer who competed from 1977 to 1995. In only his eighth professional fight, he won the undisputed heavyweight championship in 1978 after defeating Muhammad Ali in a split decision, in what was considered one of the biggest upsets in boxing history. Spinks was later stripped of the WBC title for facing Ali in an unapproved rematch seven months later, which he lost by unanimous decision. Besides being heavyweight champion and his characteristic gap-toothed grin (due to losing two and later all four of his front teeth), Spinks
Terence Spinks bout in April 1957, against Jim Loughrey, at Harringay Arena, winning on a stoppage for a cut eye. In September 1960, Spinks fought for the British featherweight title, against the holder Bobby Neill. The fight was at the Royal Albert Hall, and Spinks won the title when the fight was stopped in the seventh due to cuts suffered by Neil. In November 1960, the two men had a re-match at the Empire Pool, Wembley. Spinks retained his new title by knocking Neill down three times in the fourteenth, with him finally being counted out. In May 1961, Spinks defended his