My dad was my best friend and greatest role model. He was an amazing dad, coach, mentor, soldier, husband and friend.

The joy I get from winning a major championship doesn't even compare to the feeling I get when a kid writes a letter saying: 'Thank you so much. You have changed my life.'

America's a melting pot, all races, cultures, religious choices.

It provides a different type of element and mental strain athletes love. That's what makes the game of golf so special.

You can always become better.

I was unfaithful, I had affairs, I cheated.

I love to play to win.