"We really 100 percent want to help Joshua in his preparation," Stewart told talkSPORT. "We want him to beat Usyk because we're counting on the Fury-Joshua fight, as are all boxing fans around the world.
"It's not a gimmick or a joke, we will help Joshua because we know he can beat Usyk in a rematch. It's nothing new - boxers used to go to boxing halls to help each other. It's part of the sport," said the coach of the "King of Gypsies".
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Usyk: "I have two fights left"