There is no doubt about how hard it is to stay on top in any sport, but to do it in an individual sport for the majority of your career, it is not easy.
Pete SamprasMost of the time after the US Open, it is kind of like you are trying to finish strong. But to do it five years and maybe six is something that has never been done before, so it is a huge challenge.
Pete SamprasThe way I hold the club, I've got my hand way over, like I'm driving a motorcycle. My Kawasaki grip.
Pete Sampras