If you didn't already know, you know now. Oleksandr Usyk is not only the best heavyweight in the world today, but he's also in the running for the best of a generation and climbing all-time lists.

Oleksandr Usyk’s brutal win over Daniel Dubois has gained a response from their shared rival, Anthony Joshua. On Saturday night, Usyk brutally stopped Dubois in the fifth round with a ...