Famous Boxing Matches Muhammad Ali defeated George Foreman in the famous “Rumble in the Jungle.” True False None Mike Tyson became the youngest heavyweight champion in history at the age of 21. True False None The fight between Sugar Ray Leonard and Roberto Durán is famous for Durán saying “No más” and quitting mid-fight. True False None The 1997 rematch between Evander Holyfield and Mike Tyson ended with Tyson biting Holyfield’s nose. True False None Floyd Mayweather Jr. retired undefeated with a 50-0 professional record. True False None Time's up Most Popular Most Popular