Jersey Joe Walcott finally become world heavyweight champion, at the relatively old age of 37. This made him the oldest man ever to win the world heavyweight crown (a distinction he would hold until George Foreman won the title at age 45 in 1994). Walcott retained the title with a 15-round decision victory against arch-enemy Charles. On September 23, 1952, he defended his title for the second time. His opponent was the undefeated Rocky Marciano. In the first round Marciano was knocked down for the first time in his career, with a left hook from Walcott. Walcott was clearly ahead in the scoring
Joe Grim Grim again made it to the final bell. Between rounds Johnson remarked to his cornermen: "he ain't human." Afterwards he said: "I just don't believe that man is made of flesh and blood." His reputation as a man who could not be knocked out attracted numerous other high profile opponents for Grim, among them Barbados Joe Walcott, Jack Blackburn, Joe Gans, Dixie Kid, Philadelphia Jack O'Brien, Battling Levinsky, and Peter Maher, all of whom were unable to stop him, despite many administering heavy beatings. Gans gave him a "severe pounding" and knocked him down in most rounds. The amount of