"A man who weighs more than 100 kilograms and who has a fairly well trained punch cannot, in principle, hit easy. But there is a point that everyone is given something by nature. Take Povetkin, for example. He may not have any stamina, but he has a very strong punch. In comparison with Povetkin, Usyk may not have that power, but he has competitive advantages, which are absent in other sportsmen - agility, endurance, mobility.
"Naturally, if you say that he can't punch, it would be untrue, because a man who weighs more than 100 kg can punch," Sirenko said.