Kid ver of Park Seo Joon in “What’s Wrong With Secretary Kim”: having 30 projects and receiving a prestigious award at the age of 13

Moon Woo Jin - the boy who takes on the role of a child version of Park Seo Joon has now grown up and becomes surprisingly attractive.
https://kbizoom.com/kid-ver-park-seo-joon-whats-wrong-secretary-kim-gain-attention-with-his-visual/