Katsunari Takayama
Bio: Katsunari Takayama is a Japanese professional boxer. He is a five-time mini-flyweight world champion, having held the WBC title in 2005, the IBF title twice between 2013 and 2015, and the WBO title twice between 2014 and 2017
Born: Thu, May 12 1983
Birthplace: Osaka, Japan
Katsunari Takayama is 41 years old