The most physically powerful Marvel characters who regularly trade punches with the Incredible Hulk - the strongest of the strong.

In his earliest appearances, the Red Hulk was definitely a villain. Aside from murdering Abomination and Wendigo, he fought both Hulk and Thor. Eventually, he reformed, and became something of a ...

Romulus, one of Wolverine's oldest foes, recently resurfaced in Saladin Ahmed and Martín Cóccolo's Wolverine, and co-creator ...