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Jens Voigt was a professional road bicycle racer. He raced professionally from 1997 to 2014, and competed in the Tour de France 17 times. He won the stage 11 time trial in 2001, and was the first rider to lead the Tour de France for 10 consecutive days. He is also known for his endurance and toughness, and has completed more than 100,000 kilometers of racing.