A Human male, Ammon was identified as Force-sensitive and given over to the Jedi Order for training in the ways of the Force. Assigned to an Initiate Clan, Ammon was a cautious and somewhat clumsy boy, with a strong regard for the Jedi Code.
When the Clone Wars erupted between the Republic and the Confederacy of Independent Systems, Ammon and a group of fellow students, including Cryle and Tryla, accompanied Jedi Knight Anakin Skywalker on a training mission to a jungle planet. There, Ammon was constantly harassed by Cryle before the older boy was admonished for this by Skywalker.
- Younglings (First appearance)