Yoo Jae Suk used to be a bit fluffy, but he worked hard to change that!

Comedian Yoo Jae Suk actually has an amazing body that makes him look good in everything he wears! But his physique hasn’t always been this great.

Shortly after debuting, Yoo Jae Suk captured himself working out in the bathroom. The footage shows Yoo Jae Suk before he began building up his body.

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Once Yoo Jae Suk began hosting TV programs like Infinite Challenge and Running Man which require a lot of stamina, he decided he must stay in shape to make sure he keeps up with the show’s needs.

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As years passed, fans noticed Yoo Jae Suk’s body continuously growing more muscular and fit. After he started working out regularly, Yoo Jae Suk showed off his improvements on several shows.

Yoo Jae Suk’s built upper body helps him look great when he dresses formally. Fans have long been aware of Yoo Jae Suk’s amazing suit fit and his ability to pull off all kinds of colors!

Yoo Jae Suk’s dedication to keep healthy for his programs and fans is truly amazing and inspirational!