Yoon

STAYC (; Korean: 스테이씨; RR: Seuteissi, acronym for Star to a Young Culture) is a South Korean girl group formed by High Up Entertainment. The group is composed of six members: Sumin, Sieun, Isa, Seeun, Yoon, and J. Mainly produced by K-pop duo Black Eyed Pilseung, they debuted on November 12, 2020, with the release of their debut single album Star to a Young Culture. From September 2023 to March 2024 they embarked on their first world tour.