Known to be a malicious figure in the McCU. Some say the Grimace fears him most. His most notorious mishap against the McDonald's team was the time he accidentally exposed himself and his secret girlfriend to the team. This allowed the Grimace to get the upper hand. The Grimace tried to blackmail Kurz, but in his acrobatic maneuver, Kurz escaped the clutches of the Grimace. The rumor is that Kurz still wanders the empty fields of Nebraska, and occasionally entering a local McDonald's and murdering everybody inside.