Lee Sung-min (Hangul: 이성민; Hanja: 李晟敏; born January 1, 1986 in South Korea), more commonly credited as simply Sungmin (Hangul: 성민; Hanja: 晟敏), is a DJ and a member of K-pop boy band Super Junior. He is a regular DJ of Reckless Radio and is one of the two members in Super Junior who performs Chinese martial arts, the other being Han Geng.[1] He currently attends Seoul Institute of the Arts, majoring in Broadcasting and Television Entertainment. Read more on Last.fm