Infi has been interviewed by mym. I wont post the link but you'll find it easily.
Imo most important question:

Q:Recently there are alot of controversies because the rules of some tournaments are not very clear and reasonable, for example the issue between TH000 and Grubby in the ROTK, and the 2v2 match in WC3L between MYM and Mouz. In a pro gamer's view, what problems do you think that the China-hosted tournaments have?

A:In the Chinese eyes the foreigners are just the "gosu"s, and in my personal experience this sentence is proven to be reasonable. 99% of the foreign players are very good, but some European gosu players often affect tournaments and have demands so it can't process as normally. They think too high of themselves; nothing is left in their brain except that they are a gosu player. The foreign player I respect the most is Moon, because his manner is very good, and diligent as well as ambitious.

Do you think Infi has prejudice against foreign "Gosu" player like
Manuel 'Grubby ' Schenkhuizen whos bad manners overshadow recent Chinese tournaments?