Mike Tyson has offered to help Anthony Joshua gear up for his re-match with Oleksandr Usyk.
Joshua lost his heavyweight world titles to Usyk and the pair are hoping for a re-match in the spring.
This fight for Joshua will be career-defining, while defeat would leave him with a mountain to climb back to the top.
Joshua has moved to America to train and he is on the lookout for new innovative ideas that will help atone for the loss and Tyson has offered his services.
Joshua’s promoter Eddie Hearn said Tyson’s input would always be welcome.
“Of course, he’s been there, he’s seen it, he’s done it all,” Hearn said, before joking: “No sparring though.”