Samuel Dumoulin of France celebrates as he crosses the finish line at the end of the fifth stage of the 43rd edition of the Etoile de Besseges cycling race on February 3, 2013 in Ales, southern France. AFP PHOTO / SYLVAIN THOMAS
Basketball player Tomas Van Den Spiegel of Belgium interviews Samuel Dumoulin (R) of France and Team AG2R La Mondiale is seen prior to the start of stage two of the 2013 Tour de France, a 156KM road stage from Bastia to Ajaccio, on June 30, 2013 in Bastia, France.
Credit: Doug Pensinger
Samuel Dumoulin of France and AG2R La Mondiale looks on at the start of during stage five of the 2015 Paris-Nice from Saint-Etienne to Rasteau on March 13, 2015 in Saint-Etienne, France.
Credit: Bryn Lennon
Samuel Dumoulin of France and Team AG2R La Mondiale with his daughter Sienna Dumoulin gets ready for the Stage Six during the Tour de France 2013, the 100th Tour de France, a 176,5KM road stage between Aix-en-Provence and Montpellier on July 4, 2013 in Aix-en-Provence, France.
Credit: John Berry
Samuel Dumoulin of France and Team AG2R La Mondiale rides during the prologue of 2.9 km of the 2013 Paris-Nice on March 3, 2013 in Houilles, Yvelines, France.
Credit: John Berry
France's Samuel Dumoulin (C-bottom) reads a statement to journalists, flanked by teammates of the France's AG2R La Mondiale cycling team, (From L) Luxembourg's Ben Gastauer, Belgium's Johan Van Summeren, Belgium's Jan Bakelants, France's Sebastien Minard and France's Jean-Christophe Peraud, following the doping scandal concerning French rider Lloyd Mondory of the AG2R La Mondiale team, before the start of the third stage of the 73rd edition of the Paris-Nice cycling race, between Saint-Amand-Montrond and Saint-Pourcain-sur-Sioule, on March 11, 2015. Mondory, 32, who has twice taken part in the Tour de France, returned a positive test for the performance-enhancing blood booster on February 17, 2015. The team face suspension over the charges and are in danger of having their participation in this year's Tour de France participation called into question. AFP PHOTO / LIONEL BONAVENTURE
Credit: LIONEL BONAVENTURE
Samuel Dumoulin of France and Team AG2R La Mondiale at the Team Presentation prior to the start of the Tour de France 2013 on June 27, 2013 in Porto-Vecchio, Corsica, France.