Jake Paul takes by far the biggest risk of his career on Friday night, when he will face two-time former heavyweight champion Anthony Joshua at Kaseya Center in Miami.

Anthony Joshua weighed in almost two stone heavier than Jake Paul before Friday's bout as part of an unusual stipulation for the controversial heavyweight contest.

Joshua, a former world heavyweight champion, has vowed to defeat Paul by "breaking him down spiritually and mentally" and taking his "soul in the ring".