; 2006 - Phonak Hearing Systems 1st , Profronde van Stiphout : Disqualified - Tour de France : Yellow jersey , General Classification leader during Stages 12 , 13 , 16 and 20 . ; 2006 â `` Phonak Hearing Systems 1st , Profronde van Stiphout Disqualified â `` Tour de France ( all results vacated ) : Yellow jersey , General Classification leader during Stages 12 , 13 , 16 and 20 .