His name was Floyd Patterson. Wikipedia has lots of information about him.
The cast of Sonny Liston vs. Floyd Patterson - 1963 includes: Muhammad Ali as Himself - Guest Sonny Liston as himself Floyd Patterson as himself Chris Schenkel as Himself - Narrator
Some are Sonny Liston, Floyd Patterson and George Foreman.
World's Heavyweight Championship Fight Floyd Patterson vs- Charles 'Sonny' Liston - 1962 was released on: USA: 1962
Sunny Liston , Floyd Patterson, George Foreman, and Joe Frazier.
Sonny Liston in his 2nd bout with Patterson.
Floyd Patterson by first round knockout in 1962
Ingemar Johannson did it the first time in 1959, then Sonny Liston did it in '62.
1 (ONE) He also stopped Patterson in their return bout in round 1 in his 1st defense of his title.
He is one of the hardest punchers in boxing history, and he twice beat Floyd Patterson in the first round.
Cus d'amato coached Floyd from the start till he captured the Olympic gold and the heavyweight championship belt. Patterson left Cus d'amato when he lost in the second fight to Sonny Liston.
olympic gold medalist pete rademacher, when he fought Floyd Patterson in 1957.
Nobody really knows..Sonny Liston didn't have a birth certificate, so nobody knows how old he was ever. He claimed he was 31 when he fought Ali, but everybody thought he looked much older than that.