Superhero Wiki


Real Name
Markus "Mark" Sebastian Grayson
First Appearance
Savage Dragon #102 (August, 2002) [comic preview], Tech Jacket #1 (October, 2002) [comic preview], Noble Causes: Family Secrets #3 (November, 2002) [Cameo], Invincible #1 (January, 2003) [In Full]
Robert Kirkman, Cory Walker
Team Affliations
Teen Team, The Pact, Guardians of the Globe
Base of Operations
unnamed city
Superhuman strength, agility, resilience and stamina, flight, extended lifespan, and healing factor enhanced.
Skills and Abilities
Fighting Experience
Tools and Weapons

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 protect it.  Mark was anticipating the day when he would gain his own powers and when he was a senior in high school, he finally gained them while working on his part time job.  Supportive of his son, Nolan helped Mark become a superhero, providing him with a costume and allowing him to choose his own superhero name: Invincible.