"It was a very long and hard training camp but it was most lovely for me. Joshua is a completely different fighter, you cannot compare him. We did a lot of work with the trainers, but I am not going to tell you that right now. My trainer will tell me about Joshua's weaknesses," Usyk said.
The heavyweight bout between Usyk and Joshua will take place at the Tottenham Hotspur Arena in London on September 25.
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