Chart-topping K-pop boy band NCT 127 is one of the offshoots of the Seoul-based NCT ("Neo Culture Technology"). Debuting in 2016 with the NCT #127 EP, they soon exploded on the international stage, topping charts in Korea, Japan, and the U.S. with efforts such as Regular-Irregular (2018), Neo Zone (2020), and Loveholic (2021).