Name your favorite game designers

Who are your favorite game designers? If you feel like stretching the definition a bit and include game musicians, artists and such, go ahead :DMy favorite (in random order):- Shigeru Miyamoto (Mario, Zelda, Metroid... you know)- Alexei Pajitnov (Tetris!)- Hideo Kojima (Metal Gear Solid, Policenauts)- Tim Schafer (Monkey Island, Day of the Tentacle, Grim Fandango, Psychonauts)Let's do it!