Joe Frazier vs. George Foreman and again won by technical knockout, this time in the fifth round. A year later, Foreman lost to Jimmy Young in San Juan, Puerto Rico in a fight to determine the No. 1 contender, and it was after this fight that Foreman had his near-death experience and conversion. He subsequently retired and became a preacher but made a comeback after a decade away from the ring, eventually defeating Michael Moorer to become the oldest heavyweight champion of all time in 1994 at almost 46 years old. Rest Joe Frazier vs. George Foreman Joe Frazier vs. George Foreman, billed as "The
Boxing at the 2011 Pan American Games – Heavyweight Boxing at the 2011 Pan American Games – Heavyweight Men's heavyweight boxing competitions at the 2011 Pan American Games in Guadalajara will be held from October 22 to October 29 at the Expo Guadalajara Arena. Heavyweights were limited to those boxers weighing less than or equal to 91 kilograms. The defending champion was Osmay Acosta from Cuba. Like all Pan American boxing events, the competition was a straight single-elimination tournament. Both semifinal losers were awarded bronze medals, so no boxers competed again after their first loss. Bouts consisted of four rounds of two minutes each, with one-minute breaks between rounds.