Eunkwang is a South Korean singer and songwriter, best known as the leader of the boy group BTOB. He was born on November 22, 1990, in Jeju, South Korea, and debuted with the group in 2012 under CUBE Entertainment. Eunkwang is recognized for his powerful vocals and has participated in various music projects and television shows. In addition to his work with BTOB, Eunkwang has pursued solo activities, including releasing his own music and participating in musical theater. He is also known for his engaging personality and has appeared on several variety shows, showcasing his charm and talent beyond music.