Mike Tyson vs. Michael Spinks fight in boxing history, grossing some $70 million, of which Tyson earned a record purse of around $20 million and Spinks $13.5 million. Tyson won the fight, knocking out Spinks in 91 seconds. Michael Spinks became a professional boxer shortly after he won the gold medal at middleweight in the 1976 Summer Olympics. Initially, Spinks was more concerned with assisting his brother Leon's rise to the heavyweight championship, but was later convinced to turn pro himself. In 1981 Spinks fought Eddie Mustafa Muhammad for the WBA light heavyweight championship and defeated him by decision to win his first world title.
Leon Spinks vs. Muhammad Ali II Pat Putnam of Sports Illustrated wrote: "The plan was simple. Ali would jab, jab, throw a right and grab. When Spinks came flailing in, Ali would hook his left hand around the back of Spinks' head and pull him into an embrace, effectively limiting Spinks to one or two punches or pulling him off balance. And Ali would dance, baby, dance. He would tie up Spinks and then dance away from him on the break, circling to the right, circling to the left. And the fight went as plotted." Referee Lucien Joubert took the fifth round away from Ali for