Muhammad ali

Muhammad Ali died at age 74 from respiratory issues. In 1964, Ali, then Cassius Clay, upset Sonny Liston to win the World Heavy Championship, and the rematch was on for Lewiston, Maine.

Boxing legend Muhammad Ali is 'very sick,' and his family fears 'The Greatest' may soon 'pass away,' says Ali's brother Rahman Ali. Rahman told a newspaper that the former heavyweight champion is gravely ill and can no longer speak.