I guess you can say this, if you set the bar very high... BUT
Isn't the world a one team region then? Think about it: EU haters always like to point out that every fnatic player is the best in their position in EU (first of all, wasnt it the same with OpTic in NA? but nobody complained), but we could say they are the best at their position in the world! Really, any of the fnatic players have a strong case to be the #1 player for their role:
1) LEO easily the best initiator itw
2) CHRONICLE easily the best flex player itw
3) DERKE arguably the best duelist itw, but I guess you have some other choices here (demon1, kangkang, sayf, something)
4) ALFAJER at this point is easily the best sentinel itw (I can only see arguments for BOOSTIO but nah)
5) BOASTER best IGL itw (outcalled FNS in tokyo, saadhak in lock//in, boostio again is a strong contender)
Fnatic is 9-0 at international LANS, and only 2/3 games have looked even remotely close. So I guess this settles the debate!
THE WORLD IS A ONE TEAM REGION (AND THAT TEAMS COINCIDENTALLY COMES FROM EMEA)