10 (wizard), somewhere in his older teenage years(human)
John and Jacob
John, Jacob, and Jingleheimer Smith are three wizards that were named for the song. They hate that song for this reason. While they have many similarities, there are also plenty of differences between the inseperable trio. For example, Jacob and Jingleheimer Smith love the rapper 50 Cent, John hates him. Also, John and Jacob tend to be nicer than Jingleheimer Smith. Often times, Jacob will be shortened to "Jake" and Jingleheimer Smith will be shortened to "J. Smith" or "Jay Smith". Sometimes, though, his brothers will call him "Jingly" or "Jingle", and he will constantly remind them that he hates those nicknames. He usually gets back at John by calling him "Johnnie" or by his elf name, "Johnn'n". Their trademark is their spiky green and black hair. (A/N: Johnn'n is pronounced John-IN (:)
It is revealed in Tracking Bluraz that Jacob is horrible at keeping secrets.