Mark Milton

Mark Milton is Hyperion, a founding member of the Squadron Supreme on Earth-712. The sole survivor of a race of Eternals on his world, he was raised among humans and developed extraordinary powers — including superhuman strength, flight, and atomic vision — becoming his Earth's greatest champion.

Few characters can claim a Bronze Age Marvel debut and still be making waves over five decades later, but Mark Milton is exactly that kind of enduring figure. Introduced in 1971 by the legendary team of Roy Thomas, Len Wein, and John Buscema in The Avengers #85, he's a character whose longevity speaks for itself — 124 catalog appearances, six of them collector-significant key issues, and a publishing history stretching all the way to 2026. His most substantial presence unfolds across Supreme Power, Quasar, and Avengers, where he keeps remarkable company alongside the likes of Doctor Spectrum, the Whizzer, and Stanley Stewart. Whether you're a Bronze Age completist or drawn in by Supreme Power's grittier storytelling, Mark Milton rewards the curious reader with a rich, layered history that's anything but a footnote.