Choi Beom-gyu (Hangul: 최범규) (Born March 13, 2001, in Daegu, South Korea), mononymously known as BEOMGYU, is a South Korean singer, songwriter & producer under BigHit Music. On March 4, 2019, he officially debuted in the five-member South Korean boy group, TOMORROW X TOGETHER. On March 27, 2025, Beomgyu made his solo debut with the release of his single "Panic".