![Berlin, Germany. 16th Jan, 2016. Coach Peter Mueller watches a speed skater during the German Championships in speed skating in the Sportforum in Berlin, Germany, 16 January 2016. The US-American is Pechstein's Berlin, Germany. 16th Jan, 2016. Coach Peter Mueller watches a speed skater during the German Championships in speed skating in the Sportforum in Berlin, Germany, 16 January 2016. The US-American is Pechstein's](https://c8.alamy.com/comp/FBGTND/berlin-germany-16th-jan-2016-coach-peter-mueller-watches-a-speed-skater-FBGTND.jpg)
Berlin, Germany. 16th Jan, 2016. Coach Peter Mueller watches a speed skater during the German Championships in speed skating in the Sportforum in Berlin, Germany, 16 January 2016. The US-American is Pechstein's
![Maren Haugli (L) of Norway listens to her coach Peter Mueller after the women's speed skating 1500 metres race at the Torino 2006 Winter Olympic Games at Oval Lingotto in Turin, Italy Maren Haugli (L) of Norway listens to her coach Peter Mueller after the women's speed skating 1500 metres race at the Torino 2006 Winter Olympic Games at Oval Lingotto in Turin, Italy](https://c8.alamy.com/zooms/6/6f2efea68894477e87af2822e8d32bd3/2e7e4gk.jpg)
Maren Haugli (L) of Norway listens to her coach Peter Mueller after the women's speed skating 1500 metres race at the Torino 2006 Winter Olympic Games at Oval Lingotto in Turin, Italy
![Dutch speed skater Gianni Romme (R) talks to his coach, American Peter Mueller (R), in the Olympic speedskating stadium in Salt Lake City, February 2, 2002. The XIX Winter Olympic Games will Dutch speed skater Gianni Romme (R) talks to his coach, American Peter Mueller (R), in the Olympic speedskating stadium in Salt Lake City, February 2, 2002. The XIX Winter Olympic Games will](https://c8.alamy.com/comp/2D4FEET/dutch-speed-skater-gianni-romme-r-talks-to-his-coach-american-peter-mueller-r-in-the-olympic-speedskating-stadium-in-salt-lake-city-february-2-2002-the-xix-winter-olympic-games-will-open-on-february-8-reuterskimimasa-mayama-lehb-2D4FEET.jpg)
Dutch speed skater Gianni Romme (R) talks to his coach, American Peter Mueller (R), in the Olympic speedskating stadium in Salt Lake City, February 2, 2002. The XIX Winter Olympic Games will
![An exhausted Marianne Timmer of the Netherlands is helped by her coach Peter Mueller after winning the Olympics women's 1,500 metres speed skating race at the M-Wave stadium February 16. Timmer won with a world record time of one minute 57.58 ... An exhausted Marianne Timmer of the Netherlands is helped by her coach Peter Mueller after winning the Olympics women's 1,500 metres speed skating race at the M-Wave stadium February 16. Timmer won with a world record time of one minute 57.58 ...](https://c8.alamy.com/zooms/9/a4737fdb8905458ea5fb73b4d539da71/2d5b51e.jpg)
An exhausted Marianne Timmer of the Netherlands is helped by her coach Peter Mueller after winning the Olympics women's 1,500 metres speed skating race at the M-Wave stadium February 16. Timmer won with a world record time of one minute 57.58 ...
![Annette Bjelkevik (R) of Norway skates with her coach Peter Mueller after the women's speed skating 1500 metres race at the Torino 2006 Winter Olympic Games at Oval Lingotto in Turin, Italy Annette Bjelkevik (R) of Norway skates with her coach Peter Mueller after the women's speed skating 1500 metres race at the Torino 2006 Winter Olympic Games at Oval Lingotto in Turin, Italy](https://c8.alamy.com/comp/2E7WNKD/annette-bjelkevik-r-of-norway-skates-with-her-coach-peter-mueller-after-the-womens-speed-skating-1500-metres-race-at-the-torino-2006-winter-olympic-games-at-oval-lingotto-in-turin-italy-february-22-2006-reutersjerry-lampen-2E7WNKD.jpg)