Steel (John Henry Irons) Steel (John Henry Irons) Steel (John Henry Irons) also known as the Man of Steel is a fictional comic book superhero in DC Comics. Introduced in 1993 as one of several replacement characters for the then-deceased Superman, Steel continued to be an independent superhero after Superman's resurrection. He received his own ongoing series which saw him move from Metropolis to Washington, D.C. and join the Justice League of America in Grant Morrison's "JLA". He later mentored his niece Natasha Irons who became a superheroine herself. First appearing in "The Adventures of Superman" #500 (June 1993), he is the second character
Iron Man (Ultimate Marvel character) his orders. Upon Maker being defeated, both Ultimates helped Eternity to defeat the First Firmament. Afterwards, Ultimate Iron Man and the remaining members of the Earth-1610 Ultimates left to pursue Maker. During the "Secret Wars" storyline, a variation of Ultimate Iron Man resides on the Battleworld domain known as the Kingdom of Manhattan where he co-exists with a variation of his Earth-616 counterpart. Iron Man (Ultimate Marvel character) Iron Man (Antonio "Tony" Stark) is a fictional character appearing in American comic books published by Marvel Comics. The character is the Ultimate Marvel version of the fictional superhero Iron Man that