Former design director for the game development company Epic Games and the co-founder of Boss Key Productions, he is known for his role in the development of the Unreal and Gears of War series.
Bývalý riaditeľ dizajnu pre hernú spoločnosť Epic Games a spoluzakladateľ spoločnosti Boss Key Productions, je známy svojim podielom vo vývoji sérií videohier Unreal a Gears of War.