PokerStars

PokerStars network was started in 2001 and only has one room (PokerStars). PokerStars has a very innovative poker software with multi-table tournaments, integrated statistics, playernotes, personalized images etc. PokerStars is the worlds largest online poker site and have more than 20,000 players during peak hours. PokerStars is mainly famous because of the WSOP winners, Greg Raymer and Hachem who both were sponsored by PokerStars.