American · Manassa, USA · Born 24 June 1895American heavyweight boxer known as the 'Manassa Mauler' who dominated the heavyweight division in the 1920s with his aggressive fighting style.
Jack Dempsey was the ferocious 'Manassa Mauler' who dominated boxing in the 1920s as heavyweight champion, known for his aggressive, relentless style and the devastating power of his punches. His fights drew the first million-dollar gates in boxing history and made him one of the biggest sports stars in America. Despite losing his title to Gene Tunney in two famous bouts, Dempsey's legacy as one of boxing's all-time greats is undimmed.
Aggressive fighting style and knockout power as heavyweight champion
How They Played
Aggressive swarmer with devastating left hook and relentless pressure
Lasting Impact
One of boxing's first major celebrities who helped popularize the sport in the 1920s
Career Honours
- World Heavyweight Champion 1919–1926
- Undisputed Heavyweight Champion (defeating Jess Willard, 1919)
- Ring Magazine Fighter of the Year 1927
- Ring Magazine Fighter of the Year 1950 (Fight of the Year – retrospective recognition)
- Named on Ring Magazine's list of 100 greatest punchers of all time
- Ring Magazine ranked No. 1 Heavyweight of all time (1950s rankings)
- International Boxing Hall of Fame Inductee 1990
- World Boxing Hall of Fame Inductee
- Defended Heavyweight title successfully against Billy Miske 1920
- Defended Heavyweight title successfully against Georges Carpentier 1921
- Defended Heavyweight title successfully against Luis Firpo 1923
- Associated Press Athlete of the Year 1920
- Named greatest Heavyweight Champion by multiple boxing historians
American Athletes