Colossal Boy
Colossal Boy
Real name: Gim Allon
Species: Human
Homeworld: Earth
Universe: Earth-1A
Hair: brown
Eyes: brown
Base: Legion Clubhouse

Colossal Boy is a superhero from the 30th century, and a member of the Legion of Super-Heroes.


Gim Allon was originally from Earth, but once, while taking a vacation on Mars, a meteor crashed in the soil near him. The radiation from the meteor altered his molecules, giving him the ability to increase his size.

Eventually he uses his powers to become a superhero, and he joins the famous Legion of Super-Heroes.

Powers and Abilities

Super powers




Colossal Boy made his first appearance in Action Comics # 267 (August 1960).[1]


  1. For more information about that DC comic book, click here.

External Links

Super Powers
Super Powers logo

The title or other information in this article is taken from the Super Powers franchise that spun off from the Super Friends franchise, beginning with the Super Powers Collection, and continuing in a variety of books, comics, toys and games, particularly the DC Heroes RPG.

(This template will categorize articles that include it into the "Super Powers" category.)

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