- Australian drops Harrison in ninth to claim interim WBO belt
- Win comes 28 years after father Kostya won his first world title
Tim Tszyu is a world champion after knocking out flashy American Tony Harrison in their super-welterweight showdown in Sydney.
Tszyu dropped Harrison in the ninth round with a series of savage blows to the head and body to claim the interim WBO belt and emulate his Hall-of-Famer father Kostya in winning a world boxing title.