About Oscar Bonavena
Oscar Natalio "Ringo" Bonavena was an Argentine heavyweight professional boxer with a career record of 58 wins, 9 losses and 1 draw. A rugged, wild-swinging puncher, he was nicknamed "Ringo" because of his Beatles haircut, and enjoyed professional success in both Argentina and the United States. He is remembered for giving Joe Frazier and Muhammad Ali hard-fought bouts. Oscar Natalio "Ringo" Bonavena (September 25, 1942 – May 22, 1976) was an Argentine heavyweight professional boxer with a career record of 58 wins, 9 losses and 1 draw. In this, their first fight, Bonavena had the future champion down twice in the second round. Three years later he won their rematch by decision. He was always volatile, as trainers soon discovered.
Biography source: Wikipedia. The profile adds birthday-specific historical context from the Celebs Birthday Today editorial database.