Personal Info:
Real Name: Geirrodur
Also Known As:
Place Of Birth: Gundershelm Caverns, Asgard
First Appearance: Journey into Mystery Vol.1 101
Known Associates:
Group Affiliation: None
Base Of Operations: Castle Grimlock, Kingdom of the Trolls
Grudges: Thor
Creators: Stan Lee and Jack Kirby
Geirrodur is a genius among Trolls (as well as being a master craftsman) but his intellect would only rate slightly above the human average.
Enhanced Abilities: Geirrodur has super human strength and endurance.
Body Armour: Geirrodur’s troll's hide is far tougher than human skin.
Longevity: Geirrodur has a natural lifespan of about 1,500 years.
Immunity To Disease: Geirrodur like all trolls is immune to most Earth diseases
Enhanced Senses: Geirrodur’s vision extends far into the infra-red wavelengths, enabling him to see quite well in the relative darkness of the earth.
Tordenstok: Geirrodur wields a spear of uru metal called Tordenstok, the same material as Thor's hammer.
Geirrodur was born to the Rock Trolls that lived beneath the ground in Asgard. His father was the master blacksmith and maker of the tribe, and taught Geirrodur all the arts of the trade. When his father died in a war against the Storm Giants, Geirrodur took his father's place. Loki, the god of mischief, helped Geirrodur overthrow the then-current King of the Trolls, Veldemaris. Ever since that day millennia ago, Geirrodur has ruled the Trolls.