I'm deadly serious even when I play tennis against my kids. I want to beat their brains out.
Jack NicklausProfessional golf is the only sport where, if you win 20% of the time, you're the best.
Jack NicklausNone of the guys did anything. We never did anything. I never really got into the workout room until I was about 40 years old. I was pretty strong and I didn't think I needed that much.
Jack Nicklaus