Strategy and thinking is the point of the game and the Blitzkreig opening is pretty awsome but i'll stick with my Queen's Gambit. Here are some famous players for these strategies:
Queen's Gambit= Gary Kasparov, Bobby Fishcer, Josh Waitskin
King's Gambit= Boris Spasky,Nigel Short
Double knights attack= none
Sicilan Defense= Karpov, Delegrange