An unexpected "Hype Boy" cover is gaining attention among netizens.

On an online community forum, netizens discussed the latest episode of SBS's 'Running Man' and the show's PD. On the episode, the members all delivered short dance covers in an outdoor setting. In addition to the cast, the PD himself also showed some moves by performing NewJeans' "Hype Boy."

Netizens were rather 'shocked' to see how good the PD was, laughing and asking if he was "part of a dance club during school." Check out the official clip below!

Reactions include:

"He is too good lol"

"LOL omg that is not the body wave of an ordinary person"
"He's got to be an ex-member of a dance club during his school days"
"What the, why is he so good lol"
"He is sooooo good lolol"
"He's just like a dancer lol"
"His body waves LOL"
"He is like a fish lolol"
"He's a professional lol"
"I'm shocked lol"