Are you joking? Jeff Dean fails by your metric of "game changing", and so do almost everyone at Google, Amazon, Facebook, and Apple, except for the 6 people at

Are you joking? Jeff Dean fails by your metric of "game changing", and so do almost everyone at Google, Amazon, Facebook, and Apple, except for the 6 people at the top of the hierarchy. You think Larry and Sergey ar slept responsible for Google's game changing inventions?