History of character is unknown.
enemy of Captain Marvel Jr.
- Appearances of King of Worries (Earth-S)
- 1 Images featuring King of Worries (Earth-S)
- Quotations by or about King of Worries (Earth-S)
- Character Gallery: King of Worries (Earth-S)
This character is or was primarily an enemy of Captain Marvel, the Wizard Shazam, or any of the extended members of the Marvel Family. This template will categorize articles that include it into the category "Marvel Family Villains."