I hope i'm not the only fan of Haider-Maurer. I saw him play last week and got the guy's autograph, i'm a fan for life.
Andreas is playing in Britain this week. Today he faces Rehnquist. Go Andreas
Here's a link to his website, unfortunately it's only in German http://www.haider-maurer.at/
He is only 20 and is currently ranked number 243, his highest ever ranking. I think he has the game to get into the top 100 before too long.