Conversation so far:
What happened with Greg LeMond's Anti-doping stance
Greg LeMond is a longtime vocal opponent of performance-enhancing drug use. He first spoke on-record against doping in cycling after winning the 1989 Tour de France.
Was there any controversies with Greg LeMond on Anti-doping?
Greg LeMond received intense criticism in 2001 when he publicly expressed doubts about the legitimacy of Lance Armstrong's Tour success after learning of his relationship with Dr. Michele Ferrari.
Was anyone tested for using enhancers in Greg LeMond's anti-doping controversies?
Alberto Contador tested positive for clenbuterol after winning the 2010 Tour.

Question: Was there any other controversies?
Self-contained rewrite: Was there any other controversies with Greg LeMond besides anti-doping?