On the lack of transparency note, here's Viktor Ahn's open letter to Thomas Bach (to which there was a "cannot respond to specific cases" response)....
http://www.sport-express.ru/olympic...al-pismo-bahu-i-zhdet-obyasneniy-mok-1363864/
"My first Olympics were back in 2002, and the upcoming ones in PyeongChang, were to be special in my career for several reasons. But 2 weeks before the Olympics start, I learned that the Olympic movement does not consider me to be an athlete who deserves to participate in them and will not explain why.
Over my whole career in short track, I have never once given a reason to doubt in the purity of the titles I earned. I always was respectful of sport in general, my competitors, the Olympic moment, and always complied with anti-doping laws and sincerely believed that having met the criteria for Olympic Games selection, a "clean" athlete deserved the right to participate in them. But the IOC commission decided otherwise and has not explained to me the reasons for this decision.
I studied the criteria by which this decision was made. I declare responsibly that I see nothing for which I am guilty that could make me wind up in a list of those not allowed to go to the Games.
I am upset with the situation as the concrete reason for denying me participation in the Olympics still has not been named and therefore, there are now conversations about me, considering me to be a doping athlete. After so many years in sport, this verdict has become a symbol of distrust toward me by the IOC and the reason for distrust toward me from the sports community.
I sincerely hope that IOC will name the reason for not letting me go, so that I could defend my honor and dignity, which I have the full right to do as - and I sincerely believe this, I have the right to hope for trust from fans, competitors and journalists after so many years in short track and the complete absence of evidence of my guilt in this situation, when I was stripped of the opportunity to compete in the Olympics 2018.
Sincerely, Victor Ahn