Lee Jun-su has recently posted several photos on his social media without any particular comment.

In the photos, Lee Jun-su is seen participating in his high school graduation photo shoot.

Dressed in school uniform, Lee Jun-su is neatly wearing a tie, proudly showcasing his arm muscles with one hand while flashing a bright smile.

His striking physique, along with a neat appearance and confident pose, catches the eye. Notably, Lee Jun-su has recently grown to 194 cm tall, which has generated surprise.

The atmosphere is notably different from when he publicly shared his cute childhood moments on "Dad! Where Are You Going?", showcasing his impressive growth.

Netizens reacted with comments such as, "Has he already grown this much?", "He looks great like Lee Jong-hyuk.", and "Impressive with boyish charm and muscles!"

Meanwhile, Lee Jun-su is currently enrolled at Goyang Arts High School, and he is known to aspire to become an actor like his father.

[Photo] SNS

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