Kid Omni-Man is not only Invincible's sidekick but also his brother. While he has the same powers as Invincilbe, Oliver Grayson had his own struggles.

The Invincible series of comics has a diverse roster of superpowered characters, each with a unique set of powers and abilities. Omni Man, or Nolan Greyson is introduced as one of the most powerful ...

Since they're basically the Justice League of the "Invincible" universe and represent the most powerful heroes on the planet, they're the ones Omni-Man needed to eliminate first to secure a smooth ...

Based on a Robert Kirkman comic book, Invincible is a popular animated superhero series. It centers on Mark Grayson, a young man endowed with superpowers by his father, Omni-Man.