Wikipedia - Krzysztof Włodarczyk
Krzysztof Włodarczyk (Polish pronunciation: [ˈkʂɨʂtɔv vwɔˈdart͡ʂɨk]; born 19 September 1981) is a Polish professional boxer. He is a two-time world champion in the cruiserweight division, having held the International Boxing Federation (IBF) title from 2006 to 2007, and World Boxing Council (WBC) title from 2010 to 2014.