10 Comic Book Heroes Definitely Stronger Than The Hulk
5. Primus
The creator-god of the Transformers was also the Lord of the Light, dedicated to opposing his evil sibling, Unicron. Unicron and Primus were both planet-sized, and Primus eventually became the Transformers' home planet, Cybertron. Or more or less. Like most major DC and Marvel characters, Primus has a whole lot of different incarnations in a whole lot of different stories. The key word here is "planet-sized." Even theoretically infinite strength is only going to do so much when you're not much bigger than a really fat human and your opponent has his own gravitational pull.
T Campbell has written quite a few online comics series and selected work for Marvel, Archie and Tokyopop. His longest-running works are Fans, Penny and Aggie-- and his current project with co-writer Phil Kahn, Guilded Age.