Tags: Boxer.
Katsunari Takayama (高山 勝成 Takayama Katsunari born May 12 1983 in Osaka Osaka Prefecture) is a Japanese professional boxer who is the current IBF mini flyweight champion. He is the former WBA minimumweight interim champion and the former WBC minimumweight champion. While Takayama has gone through five gyms his Japanese trainer for his entire career is Hiroaki Nakade who has so far served as the second/trainer in the world title bouts of all the four major sanctioning bodies i.e.