Jens Voigt is a German former professional road bicycle racer and, upon retirement, became a cycling sports broadcast commentator. During his cycling career, Voigt raced for several teams, the last one being UCI ProTeam Trek Factory Racing. Voigt wore the yellow jersey of the Tour de France twice, though he was never a contender for the overall title owing to the mountainous nature of the stages of the race being better suited to climbing specialists. His career achievements include winning the Critérium International a record-tying five times and a number of one-week stage races, as well as two Tour de France stage victories. In September 2014, he set a new hour record. In the yellow jersey at the 2001 Tour de France after stage 7 — 1 stage, July 14 to July 14, taking it from Stuart O'Grady. Wiki link