Bang Yong-guk, South Korean rapper (boygroup: B.A.P)
Bang Yong-guk (born March 31, 1990), also known mononymously as Yongguk, is a South Korean rapper, singer, songwriter, record producer, and best-selling author who served as the leader of boy group B.A.P up until his departure from TS Entertainment in August 2018.
He made his musical debut in 2008 as a member of an underground hip hop group called Soul Connection under the alias of "Jepp Blackman". In March 2011, he featured on Song Ji-eun's single "Going Crazy", which became a number one hit in South Korea. In July of that year he released his first solo digital single, "I Remember", featuring Beast's Yoseob and in November he promoted in a sub-unit called Bang & Zelo with fellow B.A.P member Zelo, releasing the single "Never Give Up". B.A.P released their first single in January 2012.