Peter Mueller (speed skater) Heiden. After ending his speed skating career, Mueller became a very successful skating coach. He was the coach of Bonnie Blair when she won two gold medals at the 1992 Winter Olympics, Dan Jansen when he won gold at the 1994 Winter Olympics, Marianne Timmer (two gold medals) and Jan Bos (silver) at the 1998 Winter Olympics, and Gianni Romme (silver) at the 2002 Winter Olympics. In addition, several speed skaters winning a total of five World Sprint Championships, one World Allround Championships, and one European Allround Championships titles were also coached by him. Since the 2003/2004 season, Mueller was
Short track speed skating at the Winter Olympics (and gold medal tally), with 42 medals including 21 golds since 1992. The majority of medals that South Korea won at the Winter Olympics came from short-track speed skating. Similarly, most of the China's Winter Olympics medals are from the sport. At the 2010 Winter Olympics, Haralds Silovs of Latvia became the first athlete in Olympic history to participate in both short track (1500m) and long track (5000m) speed skating, and the first to compete in two disciplines on the same day. After winning the 500m event at the 2014 Winter Olympics, Viktor Ahn became the first short track speedskater