How tall is xemnas

He is very tall, compared to all the other characters. But you've got to take in consideration what Terra from KH: Birth By Sleep's height was, since they are practically the same. But Terra grew a lot in the time before getting a Nobody after Master Xehanort...yeah, i'd say he's pretty tall, but I cannot give an exact height because only the game creators know, probably. If anyone else knows, then they can edit my answer as long as they are nice about it, at least. Anyway, I didn't really answer your question, but at least someone else can tell you without having to look in the unanswered questions!