Trainer Lee Seung Yoon has successful transformed comedian Lee Yun Suk from a national weakling into a buff man.

On March 19th, Lee Seung Yoon uploaded a picture of the new Lee Yun Suk onto his personal twitter along with, "After 'Health Girls' I moved on to my second fitness challenge - 'Qualification of Men - Six Pack'. After 78 days, �I increased Yun Suk hyung's weight by 5kg (11 pounds) and helped him get a cool body~ Now you are no longer the nation's weakling. I feel like I gave a gift to someone and it feels nice."

In the picture, we can see a drastic change from Yun Suk's previous thin frame to a more strong and muscular build.

The members of KBS's 'Qualification of Men', started the 'Create a Six Pack' challenge in order to become magazine cover models. The men surprised the viewers with March 18's broadcast by showing all of their drastic changes.

Netizens responded saying, "Who's going to be the new national weaking? Either way good for him! It's really nice", "He looks healthy now", and "You look SO much better now! I hope you maintain this body."

Picture during early training:



Source & Image: Lee Seung Yoon's Twitter