The document provides biographies for David Vonderhaar, Simon Pegg, and Grant Morrison. It states that David Vonderhaar is the Game Designer Director at Treyarch and worked on the multiplayer for Call of Duty: World at War, Black Ops, and Black Ops II. It notes that Simon Pegg is a British actor and writer known for films like Shaun of the Dead, Hot Fuzz, and the Star Trek reboot. Finally, it mentions that Grant Morrison is a Scottish comic book writer best known for works involving Batman, Animal Man, All-Star Superman, and New X-Men.