NCT 127 (엔시티 127) is the second sub-unit of the South Korean boy group NCT formed by SM Entertainment. Their unit name is a combination of the acronym Neo Culture Technology and the number "127" which represents the longitude coordinates of the city of Seoul. Debuted on July 7, 2016 with the mini album NCT #127, the members are Taeil, Johnny, Taeyong, Yuta, Doyoung, Jaehyun, Winwin, Jungwoo, Mark and Haechan.