Daniel Dubois says he's "going to be the man" when he fights Oleksandr Usyk with all of the major world heavyweight belts on the line.

When Usyk rematches Dubois for boxing's undisputed heavyweight championship on Saturday, he does so against a different fighter from the one he disciplined two years ago.

Oleksandr Usyk's WBC, WBO, IBO, and The Ring heavyweight titles will be unified with Daniel Dubois' IBF heavyweight in a clash at historic Wembley Stadium. Will Usyk record his second straight victory over Dubois? Or will the home advantage of a partisan UK crowd carry Dubois to an upset victory?