Yeonjun

Choi Yeon-jun (Korean: 최연준; born September 13, 1999), known mononymously as Yeonjun, is a South Korean singer and songwriter. He is a member of the South Korean boy band Tomorrow X Together, formed by Big Hit Entertainment in 2019. He debuted as a soloist in September 2024 with the song "Ggum" and released his first extended play No Labels: Part 01 on November 7, 2025.