Prince Harry is a great guy, very competitive; he's been playing polo all his life. Riding is in his blood. His grandmother loves horses, his grandfather played polo, his father played polo, his brother plays polo, so it's in his blood. He likes to play hard, we joke about it and it's great.

A friend of mine had this idea a few years ago. We thought it would be a great way to promote the sport and to put polo in front of a lot more people in an unexpected place: the romance novel. There's a lot of people that care about those kinds of stories, especially women, and it would help people to know what the polo life is all about. It's not just what you see in the newspapers or on Pretty Woman. There's a lot more to it: the time spent in the barn, how much we love the horses, the relationship with the horses and with the family, etc.

When polo is used as a platform to give back, then it becomes much more beautiful, I think.

I think that my relationship with Ralph Lauren has given me a lot of recognition; the photo is everywhere. You open a magazine and there's a photo of me in a fragrance ad. I think that brought me recognition and made me be able to talk more about the sport of polo. I think it has done a lot of great things for the sport.

I also believe that using polo as a platform to give back is a very humble way to position this sport, because people sometimes look at this sport as a little bit snobby. So I love to use polo as a platform to help.

Charity is another passion of mine and I think it's important to give back. I'm a lucky guy, I've had a great life, I have a great family. I'm very blessed that way, so I believe in giving back a lot.

The military played polo. Polo, really, started as a game to train for war.