South Korean actor Gong Yoo isn't on social media, which is why any photo of the Goblin actor in an informal setting – especially one revealing his muscular physique – immediately sparks interest.

Goblin, also called Guardian: The Lonely and Great God, stars Korean biggie Gong Yoo in the title role alongside Kim Go-Eun. Actors Lee Dong-Wook, Yoo In-Na and Yook Sung-Jae also appear in ...