Oleksandr Usyk tonight risk an all-time sporting upset in a boxing world title fight against champion kickboxer Rico Verhoeven.
No longer the undisputed heavyweight world champion after relinquishing his WBO title, Usyk is putting the remaining three belts on the line. However, Verhoeven can only claim one with victory, because the only sanctioning body to allow their title to be up for grabs is the WBC.
