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Jack Demspey

William Harrison "Jack" Dempsey (June 24, 1895 – May 31, 1983), nicknamed Kid Blackie and The Manassa Mauler, was an American boxer who competed from 1914 to 1927, and was world heavyweight champion from 1919 to 1926. He is ranked sixth on The Ring magazine's list of all-time heavyweights and fourth... Read more on Wikipedia →