Can someone please explain how this guy can drive without his massive testicles getting in the way? 
youtube.com/watch?v=pVQHL8E82QM
youtube.com/watch?v=C2rWHOhXaXY
I guess you could ask the same about these guys as well; some of them are still racing no less.
youtube.com/watch?v=q7GKoFIxouY
youtube.com/watch?v=edLnXzAwHVc