Usyk has bulked up and there’s been nothing but positive comments about his current form. This weekend marks the heavyweight title rematch between Oleksandr Usyk and Anthony Joshua. And looking ahead to the big fight Usyk’s promoter, Alex Krassyuk, is nothing but encouraged by what he’s seen from his fight as he’s set to enter this fight. Usyk will be entering this fight coming of a stint with a Ukranian territorial defense, but with nothing but encouragement and support from the Ukrainian military, Usyk ultimately decided to make his return to boxing in order to defend his world titles. “People…