The WSOP is the biggest poker tournament yearly. It already produced 767 events qualifying under IAR rules distributing more than 881.3 millions dollars in prizes since 1970.
# 1001
Well, I believe that poker absolutely needs a solid ranking system to rank the players in the world and the IAR appears to be on the right track towards accomplishing that goal. (Daniel Negreanu, one of the best All-Around poker player in the World)