Recently, Lee Joon Gi updated his Instagram with three new photos.
The photos showed Lee Joon Gi posing for the camera with a school uniform on.
Even though he is 40 years old (Korean age), he looked so natural with it.
Surprisingly, he looked almost like he was still in high school.

Along with the writing, he added a grinning face with sweat emoji next to it, as if he felt awkward to be wearing a uniform in his age.
It turned out he had put the school uniform on for his role in SBS' upcoming drama 'Again My Life'.

Their comments included, "What? Are you seriously 40?!", "Whoa, you honestly could pass for a high school student in real life if they didn't recognize who you are.", "What's your secret to your youthful looks? Tell us, please!" and so on.

(SBS Star)