Rocky Marciano and Roland La Straza fight for the heavyweight title at the Polo Grounds in New York which Rocky won by a knock out in the 11th round
{"Image ImageDescription": "24th September 1953:  Rocky Marciano (1923 - 1969) (right) and Roland La Straza fight for the heavyweight title at the Polo Grounds in New York which Rocky won by a knock out in the 11th round.  (Photo by Keystone/Getty Images)"}