Frank Mendez originally was hero, he never gave definitively named himself, but he was known as furious frank or five minute fury. He fought crime using his ability to release exceptionally amounts of adrenaline alongside rigorous training to allow him to be an incredible fighter for up to ten minutes at a time. Gradually his powers grew stronger, but he began to loose control eventually being jailed after brutal beating to death a police officer. He recently escaped prison during a mysterious power cut, killing 20 prison guards with his bare hands in the process. He has since been involved in a string of robberies and assaults and has yet to be apprehended.