
Kim Dong-young (Korean: 김동영), born February 1, 1996 and professionally known as Doyoung (Korean: 도영), is a South Korean singer, host and actor. He is best known as a member of the South Korean boy group NCT and its sub-units NCT U and NCT 127. Doyoung made his debut in April 2016 as a member of rotational unit NCT U and became a member of Seoul-based fixed unit NCT 127 in January 2017.

Jeong Yun-o (Korean: 정윤오); born Jeong Jae-hyun, better known by his stage name Jaehyun, is a South Korean singer, rapper and actor. He is best known as a member of the South Korean boy group NCT and its sub-units NCT U and NCT 127. Jaehyun made his debut in April 2016 as a member of rotational unit NCT U and became a member of Seoul-based fixed unit NCT 127 in July 2016. He has been a host of Inkigayo since October 2019.

Mark Lee, known professionally as Mark, is a Canadian rapper, singer and songwriter based in South Korea. He is a member of the South Korean boy group NCT and its sub-units NCT U, NCT 127, and NCT Dream. Mark debuted in April 2016 as a member of the rotational unit NCT U before becoming a member of the Seoul-based fixed unit NCT 127 in July 2016 and NCT Dream in August 2016. Mark joined the supergroup SuperM in October 2019.

Lee Tae-yong (Korean: 이태용), professionally known by the mononym Taeyong, is a South Korean rapper, singer, dancer, and songwriter. He is best known as a member and leader of the boy band NCT. In 2016, he debuted in the group's first sub-unit, NCT U, and later that year went on to become the leader of the second sub-unit, NCT 127. As a songwriter, Taeyong has participated in writing over 30 songs in four different languages, released mostly by NCT's various units. In 2019, he debuted as a member of the South Korean supergroup SuperM, which is produced by SM Entertainment in collaboration with Capitol Records. He also released his first solo single, "Long Flight", in 2019.

Wong Yuk-hei, better known by the mononym Lucas is a Hong Kong rapper, singer, and model of Thai and Chinese descent. He is a member of the South Korean boy group NCT, its Chinese sub-unit WayV and rotational sub-unit NCT U, as well as the supergroup, SuperM. In China, he has appeared as a regular cast member of the seventh season of the popular variety show Keep Running.

Na Jae-min, known professionally by the mononym Jaemin, is a South Korean rapper, singer, songwriter and actor based in Seoul, South Korea. He is a member of the South Korean boy group NCT and its sub-units NCT Dream and NCT U.

Qian Kun, better known by the mononym Kun, is a Chinese singer, songwriter and producer. He is a member of South Korean boy group NCT and its Chinese sub-unit WayV.

Dong Sicheng, known professionally as Winwin, is a Chinese rapper and dancer based in South Korea and China. He is best known as a member of the South Korean boy group, NCT and its sub-units NCT 127, NCT U, and China-based unit WayV.

Zhong Chenle, known professionally by the mononym Chenle, is a Chinese singer, songwriter, and actor currently based in Seoul, South Korea. Chenle started his career as a child singer, having performed in various concerts and television shows in China and abroad. At age 9, he was the youngest singer in the world to be invited to sing at Golden Hall of Vienna with a solo performance. By age 14, Chenle had released three solo albums and hosted one solo concert in China. In 2016, Chenle came to South Korea to join South-Korean boy group NCT, debuting as a part of their youth sub-unit NCT Dream and has since been active in NCT Dream activities, so far releasing three Korean EPs and conducted one Asia tour together with the group.