Lee HyukJae (born April 4, 1986), better known by his stage name Eunhyuk, is a Korean (Korean people) dancer, rapper, presenter, song writer, and occasional actor. He is a member of the large band Super Junior, in which his position in the group is the lead rapper and one of the four lead dancers. To prevent confusion with famous Korean comedian Lee Hyuk-jae (Lee Hyuk-jae (comedian)), he decided to use the name Eunhyuk, meaning "jewel". He is often called "the Jewel Guy" because of this choice of stage name and "the Dancing Machine". He is very close friends with fellow Super Junior member Donghae and his best friend from school, DBSKs Xiah Junsu.