ATK Profile: ATK Facts and Ideal Types ATK was a South Korean pre-debut boy group consisting of 4 busking members: Yang Seungho, Kim Jinho, Kim Taeyou, and Park Hyungjun. They started promoting in 2016 for the Chinese audience and performed at the Asian Music Festival 2016 (海亞洲音樂節) in China. There isn’t any official information regarding their disbandment. AKT’s Official … Continue reading ATK Members Profile