Yoshihiro Akiyama
- Born
- 29 July 1975 (age 51)
- Place of birth
- Osaka, Japan
- Known for
- Actor
- Also known as
- 추성훈, Akiyama Yoshihiro, Choo Sung-hoon, Chu Sung-hoon, 秋山 成勲
Yoshihiro Akiyama (秋山 成勲), known as Choo Sung-hoon (추성훈) in Korea, is a South Korean-Japanese mixed martial artist and judoka.
