Jack Dempsey Deanna Dempsey died in 2003. 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
Boxing in the 1930s were crowned before Joe Louis began his legendary run as Heavyweight champion in 1937. He retired in 1949, still holding the title of World Heavyweight Champion. Boxing began expanding into Latin America in the 1930s: Sixto Escobar became the first world champion from Puerto Rico by defeating "Baby Casanova", who had also been crowned at the start of the decade. "Baby Arizmendi" conquered the first world title for Mexico in 1934. For his part, "Kid Chocolate" became the first world champion from Cuba. Three world champions won world titles in three different divisions, a feat no single fighter had accomplished