Nikolai Valuev 7 November 2009, billed as "'David vs. Goliath"', Valuev faced off against former unified and lineal cruiserweight champion David Haye (22-1, 21 KOs) at the Arena Nürnberger Versicherung in Nuremberg. Valuev lost on points (114–114, 116–112, 116–112). Valuev announced his retirement from boxing in a Russian newspaper three days after the loss to Haye on 10 November 2009. In 2010, Valuev's doctor went on record saying that he is treating Valuev for "serious bone and joint problems". Valuev underwent two operations that required at least six months on the sidelines. Valuev confirmed in 2013 that medical advice was one of
Ed Martin (boxer) Ed Martin (boxer) Ed "Denver Ed" Martin (born September 10, 1881) was an African American boxer who was the World Colored Heavyweight Champion from 24 February 1902, when he beat Frank Childs, until 5 February 1903, when he lost his title to Jack Johnson, the only colored heavyweight champion (and first African American) to win the world's heavyweight championship. Known as "Denver Ed Martin" and "The Colorado Giant", Martin was born in Denver on September 10, 1881. His height was listed as , while some sources report that he was 6' 6" or 6' 6½" tall. Martin was a strong