Leon Spinks results. In 1994 he lost a bout by KO to John Carlo, the first time a former heavyweight champion had lost to a boxer making his pro debut (promoter Charles Farrell later admitted to falsifying Carlo's record in order to get the fight sanctioned by the District of Columbia). Spinks retired at age 42, after losing an 8-round decision to Fred Houpe in 1995, who was coming off a seventeen-year hiatus. During the 1990s, Spinks worked for Frontier Martial-Arts Wrestling, winning its world title in 1992, making him the only man to hold titles in both boxing and wrestling. In
Leon Spinks bruised and puffy face. Spinks' victory over Ali was the peak of his career. He was the only man to take a title from Muhammad Ali in the ring, as Ali's other losses were non-title contests or bouts where Ali was the challenger. Spinks' gap-toothed grin was featured on the cover of the February 19, 1978 issue of "Sports Illustrated". However, Spinks was stripped of his world title by the WBC for refusing to defend it against Ken Norton, instead agreeing to a return bout against Ali to defend his WBA crown. The title, stripped from Spinks, was then awarded