Nolan Grayson (Omni-Man) from Invincible is never given an exact canonical age, but he is confirmed to be at least several thousand years old and commonly described as ā€œover 2,000 years oldā€ in officially licensed and editorial material.

Quick Scoop: How old is Nolan in Invincible?

For the specific question ā€œhow old is Nolan in Invincible?ā€ :

  • The comics and show do not state a precise number anywhere.
  • Creator and tie‑in explanations describe him as having lived for thousands of years , far older than any human.
  • Some breakdown articles and fan discussions generally place him at ā€œover 2,000 years oldā€ based on his long Viltrumite service and reputation among other warriors.

So the safest accurate answer is:

Nolan/Omni‑Man is thousands of years old , often estimated as over 2,000 years , but his exact age is never officially specified in Invincible itself.

Why his age matters in the story

  • Viltrumites age normally until around their late teens, then slow down drastically and can live for thousands of years.
  • Nolan’s extreme age explains why he is far more experienced and powerful than Mark and most other Viltrumites we see early on.
  • In-universe, characters talk about Nolan as a veteran operative other Viltrumites grew up hearing about, which implies he has been active for many centuries at minimum.

What fans usually say on forums

Forum threads and Reddit discussions repeat that:

  • There is no hard canon number , only ā€œthousands of yearsā€ confirmed.
  • Fan estimates range from ā€œunder 500ā€ to ā€œ3–4 thousand,ā€ but these are speculation , not official lore.

TL;DR: If you’re answering ā€œhow old is Nolan in Invincibleā€ for a wiki, SEO blurb, or forum post, the best phrasing is:

ā€œNolan Grayson, also known as Omni‑Man, is a Viltrumite warrior who is thousands of years old (commonly estimated at over 2,000 years) , though the series never gives an exact age.ā€

Information gathered from public forums or data available on the internet and portrayed here.