
Kostya Tszyu has changed his mind and won't be ringside in Las Vegas to watch his son Tim attempt to follow in his legendary footsteps as a unified world boxing champion.
Tszyu senior was set to fly from his home in Russia to be at his son's fight against American Sebastian Fundora on Saturday (Sunday AEDT), when he will try to add the super welterweight WBC belt to his WBO title strap.