In the film ＜Watermelon Seeds＞, he played the role of young Ji-hoon, delivering a nuanced performance with a delicate emotional arc. He has also built solid on-camera experience through a variety of short-form projects, including ＜Influenza＞. From appearing as an extra in the JTBC drama ＜The Story of Department Manager Kim Who Works for a Major Corporation While Owning a Home in Seoul＞ to filming the Hyundai Motor Group ＜Gift Car Play On＞ commercial and magazine shoots, he has gained broad on-set experience and earned recognition for his ability to adapt quickly and stay focused. With his bright, natural energy, he confidently handles everything from child roles to everyday performances. Meet actor Choi Joo-an, who blends naturally into the atmosphere of every production.