![picture of Marianne Vos](https://d2779tscntxxsw.cloudfront.net/5e62946240648.png)
Marianne Vos, born May 13, 1987 is one of the most dominant cyclists of all time. The Dutch rider is a seven-time cyclocross world champion, a three-time road race world champion, and has won Olympic gold medals both on the track in 2008 and in the road race in 2012.