Invincible (Mark Grayson), Superhero Wiki

Invincible (Mark Grayson) is a superhero in the Image Universe and is the protagonist of the comic book series Invincible. The son of Omni-Man, one of the greatest heroes on Earth, and decided to follow in his footsteps, unaware that his father was a vanguard for an alien invasion. Mark Grayson was born the son of Nolan and Deborah Grayson.  Nolan was the beloved superhero Omni-Man an alien with fantastic abilities.  Mark learned this at seven years of age and that he was sent to Earth to protec

Invincible (Character) - Comic Vine

Mark Grayson, Invincible comics Wiki

Oliver Grayson, Inconsistently Heinous Wiki

Invincible (Terra Grayson), Superhero Wiki

Oliver Grayson, Invincible comics Wiki

Invincible (Mark Grayson), Image Comics Database

Invincible (TV series) - Wikipedia

Nolan Grayson - Omni-Man, Mortal Kombat Wiki

Invincible (Character) - Comic Vine

Invincible (Character) - Comic Vine