Nikolai Valuev
Nikolai Sergeyevich Valuev (Russian: Николай Сергеевич Валуев ; born 21 August 1973) is a retired Russian professional boxer and former two-time WBA heavyweight champion. In his last fight (on 7 November 2009), he lost the title to David Haye as a result of a 12-round majority decision. Three days after the fight, Valuev announced his retirement. He is best known for his victory over Evander Holyfield.
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