Kim Jong-woon (Hangul: 김종운; Hanja: 金鐘雲) was born on 24 August 1984, mononymously credited by his stage name Yesung (Hangul: 예성; Hanja: 藝聲). He is a South Korean singer, Musical Actor and radio DJ. He is best known as a member of the K-pop boy band Super Junior and its subgroups Super Junior-K.R.Y and Super Junior-H. He is one of the three main vocalists of Super Junior. His stage name 'Yesung' is translated to "art-like voice" and is derived from the phrase "예술가의 성대", meaning "vocal cords of an artist".