
Feeling he hasn't earned his world champion status, Australian boxing star Tim Tszyu is intent on snuffing out American underdog Brian Mendoza to do just that.
The 28-year-old was crowned WBO super-welterweight world champion this week after Jermell Charlo was stripped of the title for reneging on the Tszyu fight to instead face Saul "Canelo" Alvarez.