Nolan
Alias: Nolan Grayson
Omni-Man
Place of birth: ViltrumEyes: Brown
Hair: Black with gray temples
Race: Viltrumite
Occupation: Novelist
Legal Status:U.S. citizen
Marital Status: Married
Identity: Secret
Known relatives: wife, no name yet
Mark Grayson (son)
Story: Grayson worked for the search committee locating inhabited planets, which they tried to help evolve to perfection. He one day found Earth and tried to get it into the betterment program. Earth was deemed too crude to be helped and Grayson therefore volunteered to stay behind on Earth as its protector. In less than a year after his arrival he met the woman whom he married later [1].Skills & abilities: Super-strength, invulnerability, flight and super-speed.
Continuity: Image Universe
Company: Image
Funk-O-Tron
First app.: Invincible (vol. 1) #1 (2003)Creator(s): Robert Kirkman
Cory Walker
Country of origin: USA 
References: 1: Invincible (vol. 1) #2