Mike Fulton likes jazz music. He was very good at drawing and read through the Chronicles of Narnia. He also dabbled into comic strips for a while. He once made one with a character that was the president combined with a wrestler. He went to Camp What-A-Nut, and did stunts off of the tire swing there.
Mike didn't appear in any episodes, but he was mentioned in A Lesson From Mike. This was the only episode he was talked about because he fell off a train trestle and died prior to the episode.