Today's Fact
Checked against independent sources — the issues are cited below.
Arnim Zola lured Steve Rogers through a rigged subway train and strapped him to a lab table in Dimension Z, a wasteland realm where time races far faster than it does back home. Captain America Vol. 7 #1 (2012), by Rick Remender and John Romita Jr., opens with Rogers tearing free mid-experiment — and refusing to flee empty-handed, because the infant Zola had been transfusing with his blood was still in the room.
Rogers carried the baby into the wastes, named him Ian, and raised him as his own son among the Phrox, a native tribe that took the pair in. A dozen Dimension Z years of hunting, hiding and fathering passed while barely any time at all elapsed on Earth, and the boy grew up knowing the fugitive in the tattered flag as the only parent he had ever had.
When Zola finally reclaimed the boy and tried to overwrite him into Leopold, his intended heir, the upbringing held: Ian turned on his birth father. Sharon Carter, arriving on a rescue run, shot Ian believing he was a threat, and Rogers escaped believing his son dead — Ian had in fact survived in Dimension Z, where he later fought under the name Nomad.
Why It's Obscure
A rescue that became a childhood: twelve years of parenting, compressed into the gap between two heartbeats back on Earth.
Gallery
Comic art of Captain America and the figures named in today's fact.



Sources
Every claim above checks out against at least two of these independent sources.
Bullpen Bulletins
- Captain America Raised the Son of One of His Darkest Villains — Screen RantScreen Rant recounts Remender's Dimension Z run: Rogers escapes Zola's table with the infant, names him Ian, and raises him for twelve years while almost no time passes at home.
- Captain America: Castaway in Dimension Z Book Two — The Slings & ArrowsReview of the collected arc confirming the twelve-year span, Ian as Zola's son, and sister Jet's role in the fight over the boy.