Yuna Kim KTM (Hangul: 김연아, Hanja: 金姸兒, IPA: [kim.jʌn.a]; born 5 September 1990), also credited in eastern name order as Kim Yuna, 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 (2006–2007, 2007–2008, 2009–2010) Grand Prix Final champion; the 2006 World Junior champion; the 2005 Junior Grand Prix Final champion; and a six-time (2003, 2004, 2005, 2006, 2013, 2014) South Korean national champion.

Kim is the first South Korean figure skater to win a medal at an ISU Junior or Senior Grand Prix event, ISU Championship, and the Olympic Games. She is the first female skater to win the Olympic Games, the World Championships, the Four Continents Championships and the Grand Prix Final. She is one of the most highly recognized athletes and media figures in South Korea. As a result of her numerous accomplishments, she is frequently referred to as Queen Yuna by various media across the world.

She is the former record holder for ladies in the short program, free skate and combined total[ under the ISU Judging System. She has broken world record scores 11 times[ under the ISU Judging System since 2007, eight of which being records she herself set. She is also the first female skater to surpass the 140-point and 150-point free skating mark and the 200-point total mark under the ISU Judging System. Throughout her entire career, Kim had never finished a competition off the podium. She is considered to be among the best ladies figure skaters of all time.

Kim was the highest paid athlete in the XXI Olympic Winter Games, the 5th, 7th, 6th and 4th top-earning sportswoman in the world in 2010, 2012, 2013 and 2014 respectively according to Forbes. The business magazine has also listed her in their 30 under 30 and Philanthropy lists. She was included in Time magazine's annual Time 100 of World's Most Influential People in 2010. Kim was the first to top Forbes Korea Power Celebrity and was ranked in the Top 10 from 2010 to 2015.