Daniel Dubois' trainer tells Oleksandr Usyk he "conned the boxing world" as the two champions meet in London before this summer's undisputed title fight.

Oleksandr Usyk shrugged off accusations of cheating and fakery and said he was ready to become the undisputed heavyweight champion of the world for a second time when he fights Daniel Dubois at Wembley Stadium on July 19.

Daniel Dubois' trainer Don Charles has labelled Oleksandr Usyk an "actor" saying he should have won an Oscar for his reaction to a low blow from the Brit in their first fight.