TST (일급비밀) 일급비밀 / TST Active Anggota (7) Kim A In (아인) Kim Hyeong In (케이) Vokalis Utama Kedua Choi Woo Yeong (우영) Penari Kedua Kwon Yong Hyeon (용현) Vokalis Utama Kim Jeong Hwan (요한) Vocalist Lee Jung Hoon (정훈) Vokalis Utama Lee Kyeong Ha (경하) Rapper Siapa Bias Kamu? Kim A In (아인) Vote 0% Kim Hyeong In (케이) Vote 0% Choi Woo Yeong (우영) Vote 0% Kwon Yong Hyeon (용현) Vote 0% Kim Jeong Hwan (요한) Vote 0% Lee Jung Hoon (정훈) Vote 0% Lee Kyeong Ha (경하) Vote 0%
