Riri Williams

A super-genius since age five, MIT student Riri Williams reverse-engineered her own Iron Man armor using stolen campus materials. Her extraordinary intellect and determination caught Tony Stark's attention, setting her on the path to becoming the armored hero Ironheart.

Bursting onto the scene in 2017's Invincible Iron Man #1 — a key issue in any serious modern collection — Riri Williams is one of Marvel's most compelling characters of the current era, created by the acclaimed team of Brian Michael Bendis and Stefano Caselli. Over more than a hundred catalogued appearances spanning Invincible Iron Man, Champions, and Iron Man, she's carved out a genuinely impressive presence in the Marvel Universe, sharing pages with heavy-hitters like Tony Stark, Spider-Man, Kamala Khan, and Captain America. Still very much in her prime publishing years, Riri represents the exciting, forward-looking energy of Modern Age Marvel at its best — a character whose debut issue alone signals why collectors and fans alike have been paying close attention since day one.