Michael Spinks years he remained close to his former promoter, Butch Lewis, training fighters and making rare public appearances at events promoted by Lewis. In 2011, however, after Lewis died from natural causes, it was reported that Spinks had sued Lewis's estate in a Delaware Chancery Court, alleging that the promoter had failed to properly manage more than $24 million Spinks had earned in the ring and had violated their agreements that Lewis would continue to manage Spinks's money and pay his living expenses for the rest of the boxer's life. The lawsuit alleged that he commingled his personal funds with Spinks's
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