General Information

Aliases:Aaron Starr
Company:Marvel
Creator:Scott Lobdell
Alan Davis
Mark Farmer
Liquid!
Richard Starkings
Gender:Male
Character Type:Human
First Appearance:Fantastic Four #1 - Vive le Fantastique!
Issue Died:None
Powers:Intellect
Leadership

Stem

Marvel

Stem has an extremely large brain and is seen with B’arr and Exalt in the 1998 1st collectors issue of Fantastic Four.