Wah will be one of Usyk's sparring partners

Polish 2m heavyweight Mariusz Wach (36-9, 19 KOs) was confirmed as one of the sparring partners Oleksandr Usyk (20-0, 13 KOs), and today he will hold the first joint training session with the reigning IBF, WBA and WBO heavyweight champion. Wah just finished sparring with another heavyweight southpaw Zhang Zhilei (24-1-1, 19 KOs), Beijing Olympic champion.

Usyk prepares to unify all belts with Tyson Fury (33-0-1, 24 KOs) April 29 in London, although this fight has not yet been officially confirmed. Wah is preparing to return on June 3 in Poland.