Quintana: I want to prove that it wasn't a fluke

For Nairo Quintana (Movistar), the 2014 season has been the biggest of his career. In May, he became the first Colombian winner of the Giro d’Italia and is now building up for a tilt at the Vuelta a España title. Since joining Movistar in 2012, Quintana has enjoyed a steep progression through cycling and now the challenge is to stay there.