Tags: Skater.
Kim Dong-Sung (Hangul: 김동성 Hanja: 金東聖) (born 9 February 1980 in Seoul South Korea) is a former South Korean short track speed skater. He won a gold medal in 1000m race and silver medal in 5000m relay at the 1998 Winter Olympics. He has been a two-time Overall World Champion in 1997 and in 2002 and two-time Overall World Cup Champion (1999-2000 2001-2002).