nakayama_kinni-kun
A Japanese comedian and bodybuilder (born 1978-9-17).
The name "Kinni-kun" is a play on "kinniku" (muscle). His real name is Nakayama Shouji (中山 翔二).
One of his catch phrases is "オイ、俺の筋肉！" (Hey, my muscles!).
Links
- Wikipedia entry - Japanese