Yuna Kim, also credited in eastern name order as Kim Yuna or Kim Yeon-ah, is a South Korean former professional figure skater. She is the 2010 Olympic champion and 2014 silver medalist in ladies' singles; the 2009 & 2013 World champion; the 2009 Four Continents champion; a three-time Grand Prix Final champion; the 2006 World Junior champion; the 2005 Junior Grand Prix Final champion; and a six-time South Korean national champion.