Ukrainian Quotes and aphorisms about your Maksim Chmerkovskiy Oleksandr Usyk ,, The toughest opponent is me. A lot of times, you don't want to train. You don't want to box. Someti... Oleksandr Usyk Oleksandr Usyk Oleksandr Usyk Oleksandr Usyk Vasyl Lomachenko Vasyl Lomachenko Wladimir Klitschko ,, Mental strength is really important because you either win or lose in your mind. And I'm not solely... Wladimir Klitschko