unreliable source?

Woo Ji-ho (Korean: 우지호; born September 14, 1992), known professionally as Zico (Korean: 지코), is a South Korean rapper, record producer, and singer-songwriter. He debuted as the leader of the boy band Block B in 2011 and made his first solo release in 2014. Zico is notable for his crossover skills within the Korean hip hop scene, maintaining an underground reputation along with mainstream appeal as a Korean idol. He is a record producer of both K-pop and Korean hip hop music. source: wikipedia