>>90716681They backtracked a good deal with his aging, right now he's 16 likely to become 17 soon.
One could say that this is due to the massive hiatuses the show has been having the past few years, I think it's a mixture of that and the show not wanting to be dealing with a 20 year old Finn. I see him ending the show being 18 years old, maybe 19, and that will be when he finally gets that sexy aged up design.
