Are top sport stars bad role models?

Top sport stars can affect the way we think but role models are there for us to look up to them. Everybody has grown up with a person who admire so they can influence us. If the sport stas is a bad role model you can learn of this and not to do it or badly try to follow their steps.

On the one hand, top sport stars earn huge quantities of money which usually make them lose their values as persons, having a bad behaviour but this money is also very attracting for young sportists. They can promote competitiveness as well which isn't always good and there are the problem of drugs and steroids.

On the other hand, they can encourage people to fix an objective and get it and never give up.There are also lots of sport stars who donate to NGO or the charity. 

So I think they aren't a bad role model because despite they can have a bad behaviour people needs to look at their idols and believe that reach the top is possible.