Geoff Johns

Geoffrey Johns is an American comic book writer, screenwriter, and film and television producer. Johns's work on the DC Comics characters Green Lantern, Aquaman, Flash, and Superman has drawn critical acclaim. His critically acclaimed work includes Sinestro Corps War, Blackest Night, Throne of Atlantis, Flashpoint, Doomsday Clock, and Superman: Brainiac. He co-created the DC character Courtney Whitmore based on his deceased sister.