Extremely Longevity: Who is the oldest?

[Assaltwaffle]

What character do you know of that will/has lived the longest, yet does not possess Immortality? My vote would be on StarCraft's Xel'naga, would live through the destruction and creation of countless universes, yet will eventually die. Thoughts and characters?

 

[The_Everlasting]

It isn't anywhere near as extreme as yours, but Beerus has lived for hundreds of millions of years but will eventually kick the bucket.

 

[Colonel_Krukov]

I would say Captain Jack Harkness, but he has immortality via Regenerationn. He lived for billions of years.

The Doctor is over 2000 years old, billions again if you count what happened in Heaven Sent.

 

[Assaltwaffle]

Yeah, Beerus does have some pretty serious longevity. He still looks youthful at 100M+ years old. Amo is from at least the last universe, putting him solidly at a bare minimum of 13+ billion years old; he is viewed as a very young Xel'naga by older ones such as Ouros.

 

[Colonel_Krukov]

Thinking about it, Weeping Angels are supposed to be as old as the universe itself.