The heavyweight pair meet again on Saturday, December 21 in Riyadh, Saudi Arabia, with Usyk's WBA, WBC and WBO world heavyweight titles on the line.
Since then Usyk has had to release his IBF title to Daniel Dubois, who successfully defended it with a brutal knock out of Anthony Joshua in September.
Two of the great est heavyweights of their generation put everything on the line justbefore Christmas, and here is all you need to know for the Usyk Fury rematch