Cho Kyu Hyun (조규현, Hanja: 趙奎賢) (born February 03, 198
cool is the youngest member of the group. He is the 13th member of Super Junior. He made his first appearance as Super Junior in the news on May 23, 2006. Since he was added to Super Junior later on he does not perform any of the earlier songs with them. He was discovered at a Chin Chin Singing Competition and featured in the video of a remake of TVXQ's song "Hi Ya Ya" with other Chin Chin idols. He is currently a Modern Music major at Kyunghee University. He is one of the members of trio Super Junior - K.R.Y..
On 18th April 2007, a car accident left KyuHyun hospitalized in a serious but stable condition. As of yet, no surgery is needed for the time being, no abnormal conditions have been discovered. Kyuhyun is recovering faster than his doctor expected. He is expected to be discharged in July-August.
