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
Claudia Pechstein Claudia Pechstein Claudia Pechstein (born 22 February 1972) is a German speed skater. She has won five Olympic gold medals. With a total of nine Olympic medals, five gold, two silver and two bronze, she was the most successful Olympic speed skater, male or female, of all-time, until the gold medal of Ireen Wüst in the 2018 Winter Olympics of PyeongChang, and also the most successful German Winter Olympian of all-time. Pechstein is the first female Winter Olympian to win medals in five consecutive Olympics (1992–2006), She won the gold medal in the women's 5000 metres race in three consecutive