Joe Frazier was a legendary heavyweight boxer known for his formidable career and epic rivalry with Muhammad Ali. He won a gold medal in the 1964 Olympics and became the undisputed heavyweight champion in the late 1960s. His most famous bouts include the "Fight of the Century" against Ali in 1971, where Frazier suffered his first professional loss, and the "Thrilla in Manila" in 1975, an intense battle against Ali. Frazier's career faced challenges after losing to Ali, and he retired in 1976. He