Mo Willems’ kids’ books, cartoons, TV, theater, and bubble-gum-card-painting have garnered him 6 Emmy Awards, 3 Caldecott Honors, 2 Geisel Medals, 4 Geisel Honors, a Helen Hayes nomination, and multiple painted bubble gum cards. He is best known for his characters Knuffle Bunny, The Pigeon, and Elephant & Piggie. He is worst known for creating Cartoon Network’s "Sheep in the Big City" and his work on "Codename: Kids Next Door" and "Sesame Street."