Eunhyuk and Leeteuk also have a radio broadcast called Kiss the Radio.
He is also very close friends with Xiah Junsu in TVXQ
Pre-fame
Eun Hyuk auditioned for the Starlight Casting System 2000 where he was later chosen to be on a show called "Pop vs Rock" along with his fellow group member Sung Min, Xiah Junsu of TVXQ and TRAX members Typhoon, Rose, and Attack. He is a very close friend of Xiah Junsu from TVXQ. They went to the same elementary and middle school together.
Debut
On November 6, 2005, Eun Hyuk officially debuted as a member of Super Junior. He was one of the members of the group who appeared on Super Junior Full House. The show starred the group and two foreigners who lived together. The two would follow the group to see their routines of practice, studying, and everyday life while they were introduced to Korean customs and culture.
Eun Hyuk has written rap lyrics for Super Junior first album. The rap lyrics to "Show Me Your Love" from the winter single between Super Junior and TVXQ was written by Eun Hyuk, Hee Chul, and Shin Dong.
Super Junior T
On February 25, 2007, Super Junior T debuted on SBS Inkigayo with their title song "로꾸거 ("Rockuko" wink ". Super Junior T is the second sub-unit from Super Junior. Super Junior T consists of Lee Teuk, Hee Chul, Kang In, Shin Dong, Eun Hyuk, and Sung Min. In Super Junior T's single, the rap lyrics were written by Eun Hyuk for "Rock On" and "첫차 (First Car)" and with Hee Chul for "나 같은건 없는건가요 ("Is There No one Like Me Anymore" wink ".
Disc jockey (DJ)
On August 21, 2006, Eun Hyuk debuted as a DJ for KBS Super Junior Kiss the Radio (a.k.a. Sukira) with fellow group member Lee Teuk.
