It's one of boxing's most endearing legends. Jack Dempsey went to bed on the night of July 4, 1919, after knocking out Jess Willard to claim the heavyweight championship of the world and dreamed ...

Undisputed Update 1.4 adds Jack Dempsey, Jack Johnson, and Damian Chambers to the game’s roster. Johnson and Dempsey join the Heavyweight class, while Chambers joins the Cruiserweights.

Object Details referenced Dempsey, Jack Description (Brief) Hardback book, "The True Story of the Manassa Mauler Jack Dempsey", by Nat Fleischer, CJ O'Brien, Inc., 1929, 157 pages. The front cover has ...