Grumb, before he became a member of the Green Lantern Corps, was a member of the Nameless Army. When he first joined the Corps he had no name of his own. Eventually, he'd like to work with Kilowog as a trainer.[1]




Oath unknown.



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Green Lantern Corps member
This character is or was a member of the Green Lantern Corps, chosen by the Guardians of the Universe to act as their sector's Green Lantern and to protect it from interstellar threats with a Power Ring.
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