8) CITIZEN V
Beginning his heroic career as the New Mutants’ designated hot-headed jerk, Roberto da Costa survived X-Force to become a member of Earth’s Mightiest Heroes, the Avengers! He also managed to become Supreme Leader of A.I.M., a paramilitary rogue science group that has long plagued the Marvel Universe. Though even his teammates were uncertain of his allegiances at first, Roberto parlayed that group into a whole new Avengers team, eventually teaming up with the United States government to found the U.S. Avengers.
Not bad for the chief Mad Scientist of The Mad Scientist’s Club…
