Yoshihiro Akiyama
Biography
Yoshihiro Akiyama (秋山 成勲), known as Choo Sung-hoon (추성훈) in Korea, is a South Korean-Japanese mixed martial artist and judoka.
Also Known As
추성훈
,
Akiyama Yoshihiro
,
Choo Sung-hoon
,
Chu Sung-hoon
,
秋山 成勲
