Kim Yu-Na (Hangul: 김연아, Hanja: 金姸兒) (born on September 5, 1990 in Bucheon, Gyeonggi-do) is a South Korean figure skater and the reigning world champion.
She is the 2009 World champion, the 2009 Four Continents champion, a three-time (2006–2007, 2007–2008, 2009–2010) Grand Prix Final champion, the 2006 World Junior champion, the 2005-2006 Junior Grand Prix Final champion and a four-time (2002–2005) South Korean national champion.