Biography:

Michael Dante DiMartino (born July 18, 1974 or July 18, 1975) is an American animator, producer, writer, and director. He is best known, together with Bryan Konietzko, as the co-creator of the animated TV series Avatar: The Last Airbender and The Legend of Korra, both on Nickelodeon. Description above from the Wikipedia article Michael Dante DiMartino, licensed under CC-BY-SA, full list of contributors on Wikipedia.