"I don't know if Usyk will have a boxing fight with Francis Ngannou. Maybe when he turns 50 and is retired. At this point, Usyk is a boxer. I've never heard from him that he's planning to fight anyone else but the best boxers on the planet," Krasyuk said in an interview with YouTube channel "SecondsOut".
On September 25 Usyk will fight Anthony Joshua in London. At stake in the bout there will be the WBA, WBO and IBF heavyweight titles.
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