When actor Tomer Sisley first heard about Victor "Young" Perez, he couldn't believe his ears. Inspired to make a movie about his life, Sisley became fascinated with the long-forgotten story of Perez, who rose to great fame in 1931 as the youngest world champion in boxing history-only to be deported to Auschwitz, where he was forced to box in the concentration camp for the amusement of the guards. This compelling documentary follows Sisley on his quest to learn more about Perez's harrowing, emotional story and to meet the last people who knew Perez and the secret of his tragic fate.