|Master of Gravity|
Would-Be World Conqueror
|Citizen of Canada with a criminal record.|
|Nation or Planet of Origin|
|Base of Operations|
Enhanced by sub-nuclear graviton particles generated from an overloading molecular particle accelerator; enabling the ability to control the gravitational force of objects of great mass, generate gravitational force fields and project force-bolts of gravity simultaneously for indefinite periods of time. Capable of flying at any speed in which he can breath.
Avengers Vol. 1
Thunderbolts Vol. 1
|Avengers Vol. 1 #158 (April, 1977)|
|Jim Shooter & Sal Buscema|
Franklin Hall was a research scientist working on a project designing a practical teleportation device. When Hall overloaded the equipment during an experiment, the explosion intermingled his molecules with the sub-nuclear graviton particles being generated by a molecular particle accelerator.
After recovering from the accident, Hall discovered by had to ability to mentally control gravity. Seeking an outlet for his ambition he decided to become the world conqueror known as Graviton.