Oleksandr Usyk quotes and aphorisms Oleksandr Usyk Oleksandr Usyk Oleksandr Usyk Oleksandr Usyk 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 Oleksandr Usyk