Yoshihiro Akiyama (秋山 成勲), known as Choo Sung-hoon (추성훈) in Korea, is a South Korean-Japanese mixed martial artist and judoka.
King of Survival
The Wild
The Adventure Squad : Son Doong Cave
Comic Rip
Physical: 100
Now, Follow Me!
The Zone: Survival Mission
안싸우면 다행이야
Dining Together
Men on a Mission
Three Meals a Day: Fishing Village
The Return of Superman
Doubles - Futari no Keiji
SNL Korea
Law of the Jungle
Running Man
Family Outing
2 Days and 1 Night
