Two years after Oleksandr Usyk climbed off the canvas to stop Daniel Dubois after a controversial low blow, the pair clash again ...

Usyk, like Dubois, is also a fighter who has enjoyed big successes in recent times after twice defeating Tyson Fury last year ...

In the meantime, Dubios picked up the IBF belt after beating Filip Hrgovic by knockout, then followed it up with a five-round ...

Dubois defended his belt when he knocked out former champion Anthony Joshua in September. Although he was scheduled to make a defence of his IBF title against Joseph Parker in February ...

Ukrainian Usyk, who unified the heavyweight division with victory over Tyson Fury last May, is the WBA, WBO and WBC champion after vacating the IBF belt to fight Fury again in December. Dubois was ...

With Dubois upgraded to IBF champion, he underlined his status by brutally knocking out Anthony Joshua under the Wembley ... as he returns to the same venue to clash with Usyk.