추성훈
Yoshihiro Akiyama (秋山 成勲), known as Choo Sung-hoon (추성훈) in Korea, is a South Korean-Japanese mixed martial artist and judoka.
- Akọle: 추성훈
- Gbale: 7.416
- Ti a mọ Fun: Acting
- Ojo ibi: 1975-07-29
- Ibi ti a ti bi ni: Osaka, Japan
- Aaye akọọkan:
- Tun Mọ Bi: 추성훈, Akiyama Yoshihiro, Choo Sung-hoon, Chu Sung-hoon, 秋山 成勲