Bart (The Best Radioactive Man Event Ever! Part 3)

Bart is a superhero in an issue of Radioactive Man.

History
After Bart got the comic to take back it's old form, he was honored as a superhero in a story.

Superhero
After Fallout Boy broke his leg hired Bart as a a replacement for him. When Fallout Boy heard that there was a replacement, he hoped that it would not be Glow Boy or Nuclear Lad.