History
The Gun-R was one of South Korea's super-agents along with White Fox. He was one of the most powerful cyborgs in the world, programmed to despise crime in all of its forms.[1]

Gun-R's corpse
The Gun-R was one of the several superhumans abducted by the Elders of the Universe to compete in a Contest of Champions for the ISO-Sphere, chosen to represent Champion. He became one of the third finalists, having endured eight months of combat, before being killed by the Maestro.[2]
His corpse was teleported back to the Earth, where it was found by the National Intelligence Service. The White Fox set out to find those responsible for his death.[1] Gun-R was succeeded in the NIS by Gun-R II.[3]See Also
- 3 appearance(s) of Gun-R (Earth-616)
- 2 minor appearance(s) of Gun-R (Earth-616)
- 2 image(s) of Gun-R (Earth-616)