Sport in Wales played at the 2012 Summer Olympics in London, but after no Welsh players were selected for the team they decided to leave the Great Britain team to allow their players greater international exposure. Wales has a strong connection with the sport of boxing, particularly in the South Wales Valleys, with fighters such as Tommy Farr, Freddie Welsh, Jimmy Wilde, Dai Dower and Johnny Owen all competing at the highest level. Joe Calzaghe, born to a Welsh mother and Italian father and raised in Newbridge, retired in 2009 as an unbeaten world champion. Other former world champions include Enzo Maccarinelli, Gavin
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