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.
- Pealkiri: 추성훈
- Populaarsus: 3.742
- Tuntud: Acting
- Sünnipäev: 1975-07-29
- Sünnikoht: Osaka, Japan
- Koduleht:
- Tuntud ka kui: 추성훈, Akiyama Yoshihiro, Choo Sung-hoon, Chu Sung-hoon, 秋山 成勲