Mariusz Wach Boxer
Mariusz Wach (Polish pronunciation: [ˈmariuʂ ˈvax], born December 14, 1979) is a Polish professional boxer. He is the current WBC International heavyweight title holder ranked 4th by WBC, he is best known for his fight with Wladimir Klitschko in which he is credited for going the full 12 rounds.