Who is NCT U?
NCT U (Korean: 엔씨티유; Japanese: エヌシーティー) is the first sub-unit from the South Korean boy band NCT. They debuted 9 April 2016 with the double digital single "The 7th Sense" and "Without You" under the label SM Entertainment. The member line of NCT U is rotational, changing with each release and concept. The group's original members were Taeyong, Ten, Doyoung, Jaehyun, and Mark. NCT U is most known for their experimental nature, with their singles inspired by various genres such as trap to electro pop.