Michael Spinks Michael Spinks Michael Spinks (born July 13, 1956) is an American former professional boxer who competed from 1977 to 1988. He is a two-weight world champion, having held the undisputed light heavyweight title from 1983 to 1985, and the lineal heavyweight title from 1985 to 1988. As an amateur he won a gold medal in the middleweight division at the 1976 Summer Olympics. Nicknamed "Jinx", which spawned the nickname of his right hand, "The Spinks Jinx", Spinks is the brother of former world heavyweight champion Leon Spinks, and uncle of Cory Spinks, a former welterweight and light middleweight champion. After
Leon Spinks Rico and knocked him out in round one. He then fought Scott LeDoux to a draw and defeated Italian champion Alfio Righetti by a decision. Now a lower-ranked contender, he made history on February 15, 1978, by beating Muhammad Ali on a 15-round split decision in Las Vegas, Nevada. Spinks won the world heavyweight title in his eighth professional fight, the shortest time in history. The aging Ali had expected an easy fight, but he was out-boxed by Spinks, who did not tire throughout the bout. It was one of the few occasions when Ali left the ring with a