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Artist
TST(TOPSECRET)
8+ albums
about
TST, also known as TopSecret or 일급비밀, are a 6 membered Korean group under JSL Company. The group debuted as 7 on January 1, 2017, with the song “She.” As of May 2018, the group consists of members Ain, K, Yohan, Junghoon, Wooyoung, and Yonghyeon. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.