Nikita Tszyu "can't understand" his brother Tim's move to axe the staff they share and won't be following suit, admitting he isn't sure how it will impact the boxing brothers' relationship.
Former world champion Tim Tszyu, coming off three losses in his past four fights, this week split from long-time head coach Igor Goloubev, manager Glen Jennings, as well as his strength and conditioning coach, cut-man and medic.
