 "Life with Louie" was the only show to win three times in the children's animation category.Writers who have won three times include Aaron Sorkin (for "The West Wing" and "Sports Night"), David E. Kelley ("Picket Fences", "The Practice"), and Marshall Herskovitz ("thirtysomething", "Once and Again", and the telefilm "Special Bulletin").While at least four writers have had back-to-back wins, it is not unusual for several years to pass between one writer's winning the prize again.