Here Are 5 K-Pop Idols Who Went From Skinny To Bulked Up With Muscles

#5 had a shocking transformation.

These 5 male idols changed their body through working out and eating healthy. Check out their transformations from thin to muscular below!

1. RM (BTS)

Originally, RM was known for his slender physique.

Now, he’s known for his muscular body! Within the past few years, RM revealed he’s gotten into working out and his progress shows.


Not only is it good for his physical health, it’s also stress-relieving and helps with his mental health.

| Naver

Go RM!

2. Joshua (SEVENTEEN)

Like many idols, Joshua had a skinny body without much muscle.

All that changed when he got serious about working out!


Fans are crazy for his thick arms and built chest.

| @pledis_17/Twitter

3. Jungkook (BTS)

While Jungkook always had some muscle…

…his recent workouts have made him even more in shape!

His cute face and big body make him BTS’s “muscle bunny!”

4. Cha Eunwoo (ASRTO)

Eunwoo had a thin physique, as well.

However, he knows how to gain some muscle when he needs to!


Check out those arms!

5. Wonwoo (SEVENTEEN)

During SEVENTEEN’s earlier years, Wonwoo had a small and thin frame.

After some maturing and exercise, he bulked up!

Fans are loving the change and are happy as long as he’s healthy.