6 Actors Who Used To Be Thin But Are Now Muscular AF

Is it getting hot in here?

In an industry where physical appearance is highly scrutinized, it’s no wonder actors are always trying to look their best. From skinny to muscular, here are 6 famous actors who completely transformed their body.

1. Seo Kang Joon

Seo Kang Joon used to give off a boyish charm, but he has since bulked up and now has a masculine appeal.

2. Park Seo Joon

Park Seo Joon used to have a slimmer body, but he worked out for the movie “Midnight Runners” where he played a police cadet.

3. Lee Min Ho

Before his debut, Actor Lee Min Ho was more lanky than muscular, but he worked hard in the gym and is now known for his strong, broad shoulders.

4. Kim Woo Bin


Kim Woo Bin first debuted as a model where he had a slender body. Ever since entering acting however, he went through a drastic physical change for the various roles he played.

5. Park Bo Gum

Park Bo Gum, who had been acting since he was young, used to radiate a youthful charm. Since then, he has started to play adult roles, and his muscular body reflects that.

6. ASTRO’s Cha Eunwoo

When Cha Eunwoo debuted as an idol in the boy group ASTRO, he was slimmer than he is now. He worked out in order to suit the various acting roles he was given.