Quote Originally Posted by Iscah View Post
Actually he stopped aging completely (confirmed in question 2 here) and isn't really mortal any more. His white-tinged hair seems to be part of the crystallisation effect rather than from age.

Anyway, even though he's back to his younger mortal body, his mind is a lot older - 120ish now, give or take how much time he spent in the dark future timeline and exactly how many years ago he arrived in the First.
Ah i misunderstood that portion of it then lol thanks Iscah.