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Astana's Italian cyclist Fabio Aru (C) celebrates as he crosses the finish line to win the 70th edition of "La Vuelta" Tour of Spain, after its last stage, a 97,8 km route between Alcala de Henares and Madrid on September 13, 2015. AFP PHOTO/ JAIME REINA (Photo credit should read JAIME REINA/AFP/Getty Images)

Astana's Italian cyclist Fabio Aru (C) celebrates as he crosses the finish line to win the 70th edition of "La Vuelta" Tour of Spain, after its last stage, a 97,8 km route between Alcala de Henares and Madrid on September 13, 2015. AFP PHOTO/ JAIME REINA        (Photo credit should read JAIME REINA/AFP/Getty Images)