NCT is a South Korean boy band formed and managed by SM Entertainment. Introduced in January 2016, the group currently consists of 26 members divided into six different sub-units: NCT U, NCT 127, NCT Dream, WayV, NCT DoJaeJung, and NCT Wish. They are known for their versatility in music, vocal and rap abilities, and powerful performances, and have been cited as K-pop's "most experimental boy band" due to their concept of having limitless members. As of May 2023, NCT has recorded more than 32 million album sales across all sub-units, making them the best-selling act under SM Entertainment and one of the best-selling K-pop artists of all-time.

SM Entertainment Co., Ltd. is a South Korean multinational entertainment agency established in 1995 by Lee Soo-man. It is one of South Korea's largest entertainment companies and has been responsible for fostering and popularizing the careers of many K-pop stars garnering huge global fanbases. The company operates as a record label, talent agency, music production company, event management and concert production company, and music publishing house. SM Entertainment is known for having led the worldwide K-pop phenomenon and the musical side of "Hallyu", also known as the "Korean Wave", with early overseas successes such as H.O.T., S.E.S. and BoA.