Usyk is the 2012 Olympic Heavyweight Gold Medalist from Ukraine , and his career trajectory is steeper than most , in keeping with his more proven ability .
Oleksandr Usyk vs. Ben Nsafoah ; Oberhausen , Germany ; Eurosport
Oleksandr Usyk is the 2012 Olympic Heavyweight Gold Medalist from Ukraine , and Oleksandr Usyk 's career trajectory is steeper than most , in keeping with his more proven ability .
Oleksandr Usyk vs. Ben Nsafoah ; Oberhausen , Germany ; Eurosport