More than specific memories of achievements, for me I remember the feeling you get when you were just at your very best - when you felt like you were floating across the court and could put the ball wherever you wanted.

I retired because I had a knee injury, my cartilage was wearing out, it was painful and I couldn't put in the four hours of practice each day that I needed to.

It's a tough world out there and all the guys are fighting hard and the competition is really tough.

I think our strength is this strong relationship we have all together.

Anything is possible as long as you have the passion.

More than specific memories of achievements, for me I remember the feeling you get when you were just at your very best - when you felt like you were floating across the court and could put the ball wherever you wanted.

When you are very little tennis should be fun, it should be a game.