Kevin Colby was a participant in the company's super soldier experiments. The experiment left him with 20Xnormal strength, regenerative capabilities and the ability to negate or increase gravity at will, making him the only other company subject besides Shadow with the ability to fly. Freed after the company's downfall, he turned his attention to fighting crime -- for whoever could pay him the most, a self-serving attitude that's left him at odds with other superheroes. Ultramouse's ego is as great as his strength. A commission for MD20/20.