"One Dream!, Hello Im Beomgyu!" Choi Beomgyu (범규) is born on March 13, 2001 in Daegu South Korea. Nicknamed as "Bamgyu" and "Cookie", he is known for his charm and energy. He is the mood maker, as told by everyone around him. After training for three years, Beomgyu made his official debut on March 4, 2019 as a member of Big Hit Entertainmen's five-member boy group TXT (Tomorrow X Together).