Yuna Kim, also credited in eastern name order as Kim Yuna or Kim Yeon-a, is a South Korean retired competitive figure skater. She is the 2010 Olympic champion, the 2014 Olympic silver medalist, a two-time 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.

Figure skating is a sport in which individuals, pairs, or groups perform on figure skates on ice. It was the first winter sport to be included in the Olympic Games, with its introduction occurring at the 1908 Olympics in London. The Olympic disciplines are men's singles, women's singles, pair skating, and ice dance; the four individual disciplines are also combined into a team event, which was first included in the Winter Olympics in 2014. The non-Olympic disciplines include synchronized skating, Theater on Ice, and four skating. From intermediate through senior-level competition, skaters generally perform two programs, which, depending on the discipline, may include spins, jumps, moves in the field, lifts, throw jumps, death spirals, and other elements or moves.