Nikolai Valuev
Nikolai Sergeyevich Valuev (Russian: Николай Сергеевич Валуев, IPA: [vɐˈlujɪf]; born 21 August 1973) is a Russian politician and former professional boxer. He competed in boxing from 1993 to 2009, and held the World Boxing Association (WBA) heavyweight title twice between 2005 and 2009.