As the actor turns 31, here's looking back at his most overlooked series, Navillera There’s a Song Kang for every mood ... but got the real raw deal. Also Read: How BTS V inspired fellow ...

Gu-won is funny without really meaning to be, as he can land a joke with a straight face and has impeccable comedic timing. While Song Kang has been a joy to watch in his other K-dramas ...