Peter Hans Docter (born October 9, 1968) is an American animator, film director, screenwriter, producer, voice actor and chief creative officer of Pixar. He is best known for directing the Pixar animated feature films Monsters, Inc. (2001), Up (2009), Inside Out (2015) and the upcoming Soul (2020), and as a key figure and collaborator at Pixar. He has been nominated for eight Oscars (two wins thus far for Up and Inside Out – Best Animated Feature), seven Annie Awards (winning five), a BAFTA Children's Film Award (which he won) and a Hochi Film Award (which he won). He has described himself as a "geeky kid from Minnesota who likes to draw cartoons".

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