钢铁侠Iron Man (Arno Stark, typically from Earth-8410, Tony Stark's distant cousin)

Originally, Arno was Tony Stark's relative from a dystopian future of 2020 (as of 1984), known as Earth-8410. The Arno Stark of Marvel mainstream (Earth-616) was the secret son of Howard and Maria Stark, whereas it was also revealed that Tony Stark was an adopted son.