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 ...

*Throughout the late 1960s, the FBI kept an eye on Muhammad Ali and monitored his ties to the Nation of Islam, according to newly released documents posted on the FBI’s website. Some of the documents ...

Earlier this year Hall of Fame promoter Bob Arum celebrated the 50th anniversary of his first boxing promotion -- Muhammad Ali vs. George Chuvalo. That fight in Toronto, won by Ali by unanimous ...