Leon Gast Leon Gast Leon Gast is an American documentary film director, producer, cinematographer, and editor. His documentary, "When We Were Kings" depicts the iconic heavyweight boxing match: The Rumble in the Jungle between Muhammad Ali and George Foreman. This film would go on to win the 1996 Academy Award for Best Documentary Feature and the Independent Spirit Award. Gast co-directed the 1977 documentary, "The Grateful Dead Movie" with guitarist Jerry Garcia. The film captured the band's October 1974, five-night performance at the Winterland Ballroom in San Francisco. Gast also co-directed the 1983 film "Hell's Angels Forever," which focused on the notorious
Muhammad Ali vs. Oscar Bonavena After the fight, Ali grabbed a microphone and shouted: Ali's next boxing match would be with Joe Frazier. Bonavena would later die under tragic circumstances in 1976. Muhammad Ali vs. Oscar Bonavena Heavyweight boxers Muhammad Ali and Oscar Bonavena fought at Madison Square Garden in New York City on December 7, 1970. Ali won the bout through a technical knockout in the 15th round. According to Ferdie Pacheco, Ali absorbed more punishment in this particular fight than in any of his previous fights, and it was a mistake for Ali to have fought with Bonavena just before his first fight