Kristina Vogel of Germany celebrates after breaking the world record with teammate Miriam Welte in the women’s team sprint at the 2012 Track Cycling World Championships in Melbourne, on April 4, 2012. (via Photo from Getty Images)
German track cyclist Kristina Vogel, aspiring police officer of German Federal Police poses for a portrait at a cycling track in Erfurt, Eastern Germany, on May 31, 2012. Vogel takes part in the London 2012 Olympics Games. (via Photo from Getty Images)
Germany’s Kristina Vogel (R) and Germany’s Miriam Welte celebrate their gold medal next to China’s team on the podium during the victory ceremony of the Women’s team sprinttrack cycling event of London 2012 Olympic games, on August 2, 2012 at the ExCel centre in London. (via Photo from Getty Images)
A picture shows the nails of Kristina Vogel of the German track cycling team, painted with the colours of her national flag, during a training session at the Velodrome in the Olympic Park in East London on July 25, 2012 two days before the start of the London 2012 Olympic Games. (via Photo from Getty Images)
Germany’s Kristina Vogel, left, and France’s Sandie Clair compete in the Women’s Sprint final race during the European Track Cycling Championships in Pruszkow, near Warsaw, Poland, Saturday, Nov. 6, 2010.
Kristina Vogel of Germany prepares to ride in the second round of the Women’s Keirin on day three of the European Elite Track Cycling Championships at the BGZ Arena on November 7, 2010 in Pruszkow, Poland.