Tim Tszyu, of Sydney, Australia, is the current WBO junior middleweight champion. He’s the son of hall of famer Kostya Tszyu. He won the WBO interim junior middleweight title with a ninth-round TKO victory over Tony Harrison in March 2023. Three months later, he defended the belt in a first-round KO of Carlos Ocampo, and was elevated to full champion when undisputed champ Jermell Charlo moved up in weight to face Canelo Alvarez.
Tszyu has notable victories over Jeff Horn, Takeshi Inoue and Terrell Gausha, among others.
