Former Team Sky rider banned for doping two years after he retired Jun 23, 2020 Kanstantin Siutsou wins stage two of the 2013 Giro del Trentino (Picture: Getty/Tim De Waele)A former Team Sky rider has been banned for doping, despite having retired two years ago. Tags: Doping News Racing UCI Share 0 Share on Facebook Tweet Tweet on Twitter +1 +1 on Google Plus