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
Nate Walcott continued to occasionally join Conor Oberst during his recent solo performances, including his November 2013 performance at Carnegie Hall. As of 2016, Walcott is touring with the Red Hot Chili Peppers on their "The Getaway World Tour" as the background pianist. He is featured on their 2016 "Live In Paris EP". Over the years, Walcott has lived in Chicago, Omaha, Brooklyn, and Los Angeles, where he now resides. Walcott has composed scores for three feature-length films with fellow Bright Eyes member Mike Mogis: Additionally, Walcott collaborated with singer-songwriters Jenny Lewis and Johnathan Rice on the score for 2015's "Song One",