Riri Williams, most commonly known as Ironheart, is a fictional character that appears in Marvel Comics. The character was created by Brian Michael Bendis, Mike Deodato, Eve Ewing, and Kevin Lombardo. Ironheart debuted in Invincible Iron Man Vol. 3 #7 in 2016.
Riri Williams is an extremely gifted 15-year-old student at MIT. At a young age, Riri designed and put together Iron Man suit from scrap materials and materials she had stolen from the campus. Tony Stark eventually hears about this and officially decides to endorse Riri as a superhero. Despite being a relatively recent character, Ironheart amassed great popularity and, since its inception, has been adapted into numerous forms of media. The character also debuted in the MCU with the movie Black Panther: Wakanda Forever.