Real Name: Markus Sebastian "Mark" Grayson

Identity/Class: Human / Viltrumite hybrid

Occupation: College student

Affiliations: Pact, Atom Eve, Guardians of the Globe, Omni-Man, Cecil Stedman, Amber Bennett, Allen the Alien, William Clockwell, Dragon, Capes, the Tick, formerly Teen Team, Titan

Enemies: Angstrom Levy, Mauler Twins, Battle Beast, Titan, D.A. Sinclair, Reanimen, Lizard League, Omnipitus, Doc Seismic

Known Relatives: Nolan (Omniman, father), Debbie Grayson (mother), Oliver (Kid Omniman, half-brother), Andressa (step-mother)

Aliases: None known

Base of Operations: USA

First Appearance: Noble Causes: Family Secrets #3 (Image, December 2002)

Powers/Abilities: Superhuman strength and speed. Able to fly at supersonic speeds. Extremely durable, able to survive in space without protective clothing and for extended periods without air.

History: The son of the world's most powerful hero, Omni-Man, Mark Grayson eventually developed powers like his father's and became the superhero Invincible. Shortly afterwards he discovered his father's front as a hero was a facade, and that Omni-Man was instead the vanguard of the conquering Viltrumite Empire. Refusing to join his father in conquering the Earth, Invincible has instead replaced him as one of Earth's most stalwart defenders.

Comments: Created by Robert Kirkman.

Thanks to Josh Geren for information on this character.


Any Additions/Corrections? Please let me know.

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