Unified heavyweight champion Oleksandr Usyk hasn't just fought (and defeated) the very best of his era, when it comes to former champions Anthony Joshua and Tyson Fury, he has done so twice.  So, it's only natural that when Usyk (23-0,

The undisputed heavyweight champion brushed off suggestions of retirement and named several contenders for his next fight

Warren has now watched Usyk outclass his two top heavyweight names in Dubois and Fury across four fights. While dazzled by the champion’s craft, the Queensberry Promotions chief explained a lack of head movement cost his fighter, believing there ‘was something he could have done differently’ while also questioning Dubois’ ‘mental attitude’.