The famous Oleksandr Oleksandrovych Usyk is a Ukrainian professional boxer. He is a world champion in two weight classes, having held the unified WBA, IBF, WBO, and IBO heavyweight titles since defeating Anthony. In 2018 Usyk became the fourth male boxer in history to simultaneously hold the WBA, WBC, IBF, and WBO titles, after Jermain … Continue reading Oleksandr Usyk children: Yelizaveta Usyk, Kyrylo Usyk, Mykhailo Usyk