Anthony Joshua’s former sparring partner vacates world title and vows to conquer Oleksandr Usyk as heavyweight champion

ANTHONY JOSHUA and Tyson Fury’s former sparring partner has vacated his world title belt and could now challenge the former British champions.

Lawrence Okolie, 31, has made the bold play of moving up a weight division into the heavyweight category.

Two-weight champion Lawrence Okolie is eyeing a heavyweight titleRichard Pelham / The Sun Instagram @lawrenceokolieThe Brit has previously sparred with Anthony Joshua and Tyson Fury[/caption]

However, he is no stranger to fighting...