Who founded the company that created the game engine used to make Far Cry?
CryEngine:  It has been used in all of their titles with the initial version being used in "Far Cry", and continues to be updated to support new consoles and hardware for their games. Crytek:  Founded by Turkish German brothers Cevat, Avni and Faruk Yerli in Coburg in September 1999 and moved to Frankfurt in 2006, Crytek also operates further studios in Kiev and Istanbul.
Cevat, Avni and Faruk Yerli