>>49918818I say 13, based on their height compared to adult characters and also compared to younger kids like Allister. There's no official word on their ages at all so one can estimate it to be whatever they feel like.
On that note I hate it when characters don't have official ages, since official age almost always tends to skew much lower than fan estimation, which can affect whether fan art interprets the characters as looking older or younger in general.
