Details: This is a lot of two Muhammad Ali. One shows his first round knockout of Sonny Liston in 1965. The other shows him in training with the quote 'I'm so fast that last night I turned off the light switch in my bedroom and was in bed before the room was dark.'
Muhammad Ali (born Cassius Marcellus Clay, Jr.) is a retired American boxer. He won the World Heavyweight Boxing championship three times, and won the North American Boxing Federation championship as well as an Olympic gold medal. Ali later changed his name after joining the Nation of Islam. His fights included Sonny Liston, The Fight of the Century vs Joe Frazier, The Rumble in the Jungle vs George Foreman, Thrilla in Manila vs Joe Frazier.