Oleksandr Usyk has offered to help prepare Anthony Joshua for his next fight.
Ukraine’s Usyk has beaten Joshua in two consecutive high-profile heavyweight title fights.
But he is open to coming to the UK to assist Joshua with his training.
Alexander Krassyuk, Usyk’s promoter, told Sky Sports: “He said if needed he might come and give him a couple of [pieces of] advice.”
Usyk outclassed Joshua in an upset last year to win the unified IBF, WBO and WBA championship. In a brave bid to try to reclaim his titles Joshua chose to trigger his rematch clause and boxed the Ukrainian a second time last month, only for Usyk to claim a points victory once again.