When I say my mission is to make polo bigger, I don't expect it to be baseball, but for sure to bring the attention of a lot more people to the sport.

I'm honored and I think the relationship with Ralph Lauren brand has been so long because it goes beyond the face or the guy. I don't feel that I'm a model at all, because I'm not. I'm a professional polo player that endorses a clothing company.

I started playing polo when I was nine years old. I'm from Argentina, so in Argentina polo is more of a common thing. We have a lot of horses and a polo tradition and it's something that goes from generation to generation.

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.

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

One out of four kids in Lesotho has AIDS, and the idea of the charity is to help the children first fight the stigma of living with HIV and then teach them how to live with it and survive and get an education so all these children can have a normal life. When you're changing the life of so many kids - one out of four is a big number - you change the direction of an entire nation.

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.