Joseph "Jack" Doyle, known as "the Gorgeous Gael", was an Irish boxer, professional wrestler, actor, and a tenor. He was born Joseph Doyle but changed his name to Jack when starting his professional career. Considered a boxing prodigy in his youth, Doyle was a contender for the British Boxing Heavyweight Championship. However, his promising boxing career was destroyed by the emergence of his alcoholism, which he would continue to battle with for the rest of his life. In the early to mid-1930s he would attempt to launch both singing and acting careers, but was pulled back into the world of boxing only to be humiliated in a number of first-round knockouts. In the 1950s Doyle turned his hand to professional wrestling, playing up to his former "Gorgeous Gael" moniker with a character inspired by Gorgeous George.

Jacob Henry "Buddy" Baer was an American boxer and later an actor with parts in seventeen films, as well as roles on multiple television series in the 1950s and 1960s.