Related Information for Jjcc JJCC (pronounced Double-JC, Hangul: 더블제이씨) is a South Korean hip-hop boy group formed under the management of Jackie Chan Group Korea. The group debuted in March 20, 2014 with five members: SimBa,, EDDY, San-Cheong, and Prince Mak. Their debut single entitled 첨엔 다 그래 was released on March 24... read more