We always want to be world champions, no matter what the cost. It's okay to want to be world champion, but if you want to do it "no matter what the cost" then it is a dangerous game. Sport has changed. In sport these days, as a young man, you can earn good money. You become a national product, people love you and you are a celebrity. But the athletes often don't know the risks they are exposing themselves to. The system is very strong, and there are many vested interests. When we tell this story of what happened in the former East Germany, we are also trying to educate people involved in sport today.