Dempsey, Jack: - Nearly a hundred years after his stellar career in boxing, Jack Dempsey remains an icon in the sport. Reigning as heavyweight champion of the world from 1919 to 1926, his aggressive attitude in the ring, along with a unique style and hammer-like punches, made him one of the most popular athletes of the 20th century.Born in 1895 in Manassa, Colorado, William Harrison "Jack" Dempsey grew up poor in a very large family. His brother taught him how to box, and as he came of age, he found he could earn a living by showing up at hardscrabble bars in mining towns, and challenge all comers to bare knuckles brawls. He usually won and was rewarded by bar patrons, which earned him a better living than he might have had with a conventional job. Beginning as a professional in 1914, Jack Dempsey rapidly established a strong record and a promising career. In the early years he racked up many wins, and also several "draws" with no winner-in a time when, if a fight went through all rounds without a knockout, it was considered a draw. The U.S. entered World War I in 1917, and Dempsey was of prime drafting age. He worked in a shipyard during the war, and continued to box. A scandal later broke out when Dempsey's ex-wife accused him of falsifying information to avoid the draft. The draft board had listed Dempsey as "4-F" or ineligible because he was supporting many family members. She claimed he had no dependents. His name was cleared, but many veterans continued to judge him harshly long after the war's end.Dempsey's professional career ended with one of the most well-known bouts of the 20th century: a rematch against Gene Tunney. The match took place in Chicago in September 1927. It had the largest purse on record at the time, and was covered live on the radio by hundreds of reporters. Tunney dominated and claimed the title. In retirement, Dempsey appeared in exhibition bouts and became well known for his philanthropy. Because of his widespread fame and popularity, he was approached by MGM to star in the 1933 film, The Prizefighter and the Lady. Along with heart throb Myrna Loy, the film starred 3 professional boxers-Max Baer, Primo Carnera, and Jack Dempsey. He also opened a successful restaurant in New York City.In December 1941 the U.S. entered World War II, and Dempsey enlisted, despite being, at 46, older than the vast majority of recruits. He was commissioned as a lieutenant in the U.S. Coast Guard in 1942, and was assigned to be director of physical e