Oh Jong Hyuk (์ค์ข ํ) (born February 16, 1983) was the lead vocal in Click-B. He attended Kyunghee Cyber University, Department of Global Management. In 2006, Jong Hyuk released his first solo album OJ Issue and later came out with a digital single in 2007. in July 3, 2008 he came back with a remarkable transformation from his idol boy band image.He reemerges with his very first mini album (OK, Iโm Ready). Expected to do some damage in the music charts. Read more on Last.fm