Tags: Figure Skater.
Jung Sung-il(October 21 1969) is a South Korean retired competitive figure skater. He won the silver medal at the 1991 Winter Universiade. He competed at three Winter Olympic Games placing 22nd at the 1988 Winter Olympics 21st at the 1992 Winter Olympics and 17th at the 1994 Winter Olympics.Following his retirement from competitive skating in 1996 he became a coach.