I figured why Korean players are so far ahead of every other region
From watching bootcamping pros I have figured that the reason Korean players are so hyper talented is because they play against soooo many scripters they've gotten used to outplaying scripters.
Seriously. The amount of scripters on that server is disgusting. Every other match you see a scripting Cass/Ryze/Blitzcrank. Just watch the bootcamping pros and you'll see. C9 Sneaky is playing against a scripting Cassiopeia as I type this.