He doesn’t like to flaunt it, but he’s jacked EVERYWHERE.

Yoo Jae Suk is commonly known as one of Korea’s best TV personality and host…

An all-round good person…

As well as just a hilarious guy.

But what many tend to overlook is his incredibly ripped body.

Considering how active he is on his variety shows, it shouldn’t be much of a surprise.

But Yoo Jae Suk isn’t the type to flaunt it, so fans are often shocked when they see just how ripped he is.

Not only does he have a six-pack…

But he has jacked arms…

And jacked legs.

Since he keeps his muscles on the down-low…

They usually reveal themselves in the most subtle ways such as through t-shirts and medical examinations.

Nevertheless, the word is out.

But people still can’t hide their surprise every time.

Running Man’s Kim Jong Kook better brace himself…

Because he’s got competition!

Check out some more photos of Yoo Jae Suk’s jacked physique below: