The Gumm-Gumms are a race of evil Trolls lead by their king Gunmar. They were sealed away into the Darklands by Deya the Deliverer and yearn to wage war with Earth and conquer it. In Trollspeak, their name means "bringer of horrible, slow, painful and thoroughly-calculated death".
Description
The Gumm-Gumms are distinguished by their black-colored skin, their large size and their glowing red and yellow eyes of evil. The Gumm-Gumms live only to fight and murder and are the enemies most feared by the other Trolls.
The Gumm-Gumms where originally just unorganized tribes of barbaric Trolls until Gunmar killed their original king, Orlagk, and took control, banding them together into a fearsome army. They main goal is to take control of the surface and devour all humans.