From Liquipedia Starcraft Wiki
Zim is an Azerbaijan StarCraft gamer. He plays as Protoss.
Zim began to receive public attention after he, during the WCG 2009, faced Jaedong and lost after a short 5 minute game. Since he changed his race from Zerg to Protoss during the countdown, Jaedong went for a single base strategy. He sent his first batch of Zerglings to Zim's base and, since Zim only had one Zealot and no wall-in, he lost all of his Probes to Jaedong's micro. After the game, Jaedong claimed he "felt like he was playing against the Computer".
The game sparked a great deal of interest as well as some controversy on Teamliquid's forums.
 Notable Games
vs. Jaedong on Tau Cross, WCG 2009 - The game that brought him to fame.