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.
Naanị ndị otu nwere ike ịmegharị ma ọ bụ budata ya n'ọbá akwụkwọ na vidio anyị