Young rider classification in the Tour de France only open for first-time competitors, but in 1987 it became open for all cyclists less than 26 years of age at 1 January of the year following that tour. From 1989-1999, the white jersey was no longer awarded, although the competition was still calculated. Since 2000, the white jersey has again been awarded, open for all cyclists less than 26 years of age at 1 January of the year following that Tour. In 1997, the name of the competition officially changed to 'Souvenir Fabio Casartelli'. The optical retail chain Krys has sponsored the white jersey since 2015. Since the young
General classification in the Tour de France edition of Le Tour de France as the unqualified 2006 Tour champion. In 2007, the Danish rider Michael Rasmussen was withdrawn from the race by his team after complaints that he had not made himself available for drug tests earlier in the year. Rasmussen said that he was in Mexico but there were reports that he was seen training in Italy. He later admitted doping for more than a decade. Maurice Garin won the Tour de France before yellow jerseys were awarded; but in 1904, he was disqualified as winner after complaints that he and other riders cheated. The allegations