Offered is a striking Sports Illustrated magazine page signed by Muhammad Ali in bold blue Sharpie. Born Cassius Clay, Ali was a global icon and is widely regarded as the greatest heavyweight boxer of all time. A three-time world champion, Ali was named Sportsman of the Century by Sports Illustrated and Sports Personality of the Century by the BBC. A powerful image of "The Greatest", signed by the smiling champion himself. A must-have piece for any serious Ali or boxing memorabilia collection.