Jack Dempsey Jack Dempsey William Harrison "Jack" Dempsey (June 24, 1895 – May 31, 1983), nicknamed "Kid Blackie" and "The Manassa Mauler", was an American professional boxer who competed from 1914 to 1927, and reigned as the world heavyweight champion from 1919 to 1926. A cultural icon of the 1920s, Dempsey's aggressive fighting style and exceptional punching power made him one of the most popular boxers in history. Many of his fights set financial and attendance records, including the first million-dollar gate. Dempsey is ranked tenth on "The Ring" magazine's list of all-time heavyweights and seventh among its Top 100 Greatest Punchers,
Boxing at the 2018 Commonwealth Games – Men's super heavyweight Boxing at the 2018 Commonwealth Games – Men's super heavyweight The men's super heavyweight boxing competitions at the 2018 Commonwealth Games in Gold Coast, Australia took place between 6 and 14 April at Oxenford Studios. Super heavyweights are those who are over 91 kilograms in weight. Like all Commonwealth 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 three rounds of three minutes each, with one-minute breaks between rounds. Beginning this year, the competition was scored using the "must-ten" scoring system.