Muhammad Ali was diagnosed with Parkinson’s disease in 1984 Trevor Humphries/Getty Muhammad Ali started displaying signs of Parkinson’s disease in the 1970s The professional boxer was diagnosed with ...

Muhammad Ali made light work of some of the greatest boxers of all time in the ring. During his esteemed career, the man many believe is the greatest boxer of all time had 37 knockout wins. That’s ...

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 ...

Young Muhammad Ali, then known as Cassius Clay, knocked out opponent Sonny Liston for his first world title in boxing on this day in history, Feb. 25, 1964. Twenty-two-year-old Clay achieved the ...

The late Muhammad Ali's only sibling reportedly passed away on Friday. This weekend, the Muhammad Ali Center announced the death of the boxing great's younger brother, Rahaman, who was 82 years old ...