Mine favourite player is Oozo. He've made "I can only beat noobs"-series which made me to play PvP with my rogue again! Maybe in one day I'll make my own movie too... ^^ If you haven't saw them yet, I recommend watching, very skilled PvPer, /methinks
Here's some links:
http://www.warcraftmovies.com/movieview.php?id=27698
http://www.warcraftmovies.com/movieview.php?id=29067
Those are 2 parts what I found, if someone knows more, PM me or post them here, please