Tim Tszyu says this one is personal with the Australian superstar pledging to put Sebastian Fundora in his place and join his Hall of Fame father as a multiple world boxing champion.
While Fundora is doing his best to play down any animosity between the sluggers, Tszyu is livid about the American's camp questioning his integrity ahead of the pair's world-title rematch in Las Vegas on Saturday night (Sunday AEST).
Tszyu has maintained for 16 months he fought Fundora for 10 rounds bloodied and half-blinded after copping an errant elbow from the "Towering Inferno" and rupturing an artery in his head.