I am actor Baek O-seong, who built a solid foundation at Anyang Arts High School’s Department of Theater and Film and Dong-Ah Institute of Media and Arts’ Department of Broadcasting and Entertainment. Beginning with the film ＜Ip-sim＞ (2024), I have proven my emotional depth and ability to fully inhabit characters through leading roles in ＜The Way＞, ＜Insomnia＞, and ＜I SEE HALF OF THE CAT＞ (2025). I also have drama experience in JTBC’s ＜Waiting for Gyeongdo＞ (2026) and SBS’s ＜Spring of the Four Seasons＞ (2025). With a command of the Chungcheong-do dialect and agile physical expression grounded in soccer and taekwondo, I portray a wide range of characters, from realistic figures to high-energy roles.