I have a psychological feeling about things - and if I have something that I need to accomplish and I accomplish it, I let down after that, and that happened to me in golf.

We just became very good friends [with Dwight Eisenhower], we played golf, we played heart exhibitions. Then his doctor said he should not play golf anymore.

Many people don't know that I experienced a blood clot caused by deep vein thrombosis, or DVT, which is when a blood clot forms in a deep vein in the body, often the leg or thigh. I'm fortunate that my DVT was diagnosed and treated before it led to something even more serious and that's why I encourage people to talk to their doctor if they think something is wrong. I've teamed up with Janssen Pharmaceuticals to raise awareness about blood clot prevention and treatment.

I was the first son and first child. When my sister came along, well, she was two years younger, and I had to go to the golf course because my mother couldn't handle all the action going on. So I came with father to the golf course since I was a year and a half old and I spent the day with him here, and it worked in naturally. And it was fun for me being with my father, and doing things that a kid did it was great.

My father started on this golf course at Latrobe when he was sixteen years old. He was digging ditches when they were building the golf course.

I can't afford the luxury of music while I'm flying an airplane. I have to pay attention to what I'm doing.

Had I not become a professional golfer, I think I would have pursued some type of career in aviation.