그룹 우주소녀의 리더로 활동하며 아이브, 아일릿, 크래비티 등 유명 아이돌의 음악을 프로듀싱하는 등 음악적 역량을 입증했다.
WJSN Exy
Actress Choo So-jung (WJSN Exy), despite being in her 30s, transforms into an 18-year-old high school student 'Kyung-hee' in the movie 'Eighteen Youth'. She is also the leader of WJSN and has proven her musical prowess by producing songs for famous idols like IVE and ILLIT, reportedly earning substantial copyright fees.
