(CNN) -- After the blood letting and recriminations in the wake of Lance Armstrong's doping confession, cycling continues to face questions over whether the sport is riding clean. The fall out from Armstrong's public confession sent shock waves through the sport and current Tour de France leader Chris Froome has voiced his frustration at continued questions about doping. So much so that Team Sky gave French newspaper L'Equipe data of 18 of Froome's climbs since he made his major breakthrough in 2011, leaving the French newspaper's sports science expert, Fred Grappe, satisfied the results were consistent with doping-free riding. Froome's teammate and reigning Tour de France champion, four-time Olympic gold medalist and Knight of the British realm Bradley Wiggins insists the sport is on the path to a bright future.
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Tour de France champion Bradley Wiggins says cycling has a bright future
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Wiggins says sport can move on after Lance Armstrong's revelations on doping
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First Tour after Armstrong's confession will occur without injured Wiggins
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Englishman says Tour still seen as the pinnacle of any cyclist's career
"I'm sat here now as the current winner of the @placeholder, sports personality in the UK, Sir Bradley Wiggins, and I've got that because I won the Tour de France.