Yook Sungjae is a South Korean singer and actor, born on May 2, 1995. He gained fame as a member of the popular boy group BTOB, which debuted in 2012 under CUBE Entertainment. Known for his versatile vocal abilities, he has contributed to many of the group's hit songs and albums. In addition to his music career, Yook Sungjae has appeared in various television dramas, showcasing his acting skills. Some of his notable works include Goblin and Mystic Pop-up Bar. His talent and charm have earned him a dedicated fanbase both in South Korea and internationally.