NCT 127.

NCT 127 serves as the second sub-unit of the boy group NCT. The sub-unit has 8 members, including Johnny, Taeyong, Yuta, Doyoung, Jaehyun, Winwin, Jungwoo, and Haechan. NCT 127 began activities on July 7th, 2016 under SM Entertainment with an EP NCT#127. The profile also notes that on April 8, 2026, Mark will leave the sub-unit and the company.