Mr. J
Gregory Jupiter
16 issues
Mr. J, also known as Gregory Jupiter, has appeared in 16 comics from DC Comics since 2004. The most recent catalogued appearance dates to 2017. Most catalogued appearances come from Aquaman.
Real Name
Gregory Jupiter
Hero Name
Mr. J
Publisher
First Appearance
Powers
Intellect, Insanely Rich, Leadership
Gender
Male
Appears alongside
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