Muhammad Ali redefined heavyweight boxing—he broke every rule about how big men should fight. Across 21 years as a professional, Ali won 56 fights (37 by knockout) and lost only 5. Ali turned fights ...

Muhammad Ali, born Cassius Clay on Jan. 17, 1942, is regarded as one of the top professional boxers of all time. He was an activist who spent his life fighting for and enacting change. Ali went by his ...

Ali was inducted by a wrestling legend, The Undertaker, and the fighter’s widow, Lonnie Ali, spoke in acceptance of the induction. “Boxer, champion, activist, citizen of the world, ambassador of peace ...