Gary Whitta

Gary Leslie Whitta (born 21 July 1972) is an English-American screenwriter, author, game designer, and video game journalist. He was the editor-in-chief of both the UK and US editions of ''PC Gamer'' magazine and a contributor to the gaming magazine ''ACE''.

Whitta was the screenwriter of ''The Book of Eli'' (2010), co-wrote ''After Earth'' (2013) with M. Night Shyamalan, and co-developed the story for ''Rogue One'' (2016). Provided by Wikipedia