He definitely wasn't the only one doping. There have been huge scandals, but Operation Puerto (https://en.wikipedia.org/wiki/Operaci%C3%B3n_Puerto_doping_case

He definitely wasn't the only one doping. There have been huge scandals, but Operation Puerto (https://en.wikipedia.org/wiki/Operaci%C3%B3n_Puerto_doping_case https://en.wikipedia.org/wiki/Operaci%C3%B3n_Puerto_doping_c...) left a lot of people in legal trouble. Many riders have been previously implicated in doping and returned to cycling. Here's an old (2012) infographic that illustrates how many of the top finishers in previous Tours have been caught (or otherwise implicated) doping: http://www.nytimes.com/interactive/2012/08/24/sports/top-finishers-of-the-tour-de-france-tainted-by-doping.html http://www.nytimes.com/interactive/2012/08/24/sports/top-fin...