Real name: Kate Ridgley
History:Kate Ridgley was working as a translator the day the United World Conference was targeted by a terrorist organization.They had come to capture several key world leaders.The men were armed with sophisticated weapons and transporters. When Kate tried to escape one of the men fired at her. Just then , The Atomic Defender appeared and deflected the beam.Some of the beam combined with Atomic Defender's unique energy composition,must have filtered through. Within days Kate was feeling stronger and faster than she ever had before. By week's end she would be able to fly.
A strong believer in world peace, Kate decided to use her new powers to make the world a safer place.She fashioned a costume similar to that of the Atomic Defender's, and adopted the codename Atomic Girl.
Powers:Strength ,speed, flight and a degree of invulnerability. Atomic Girl did not acquire Atomic Defender's weakness to lead compounds.Nor does she possess "atomic vision" or any of his other atom-altering powers.