Captain Majestic
Once a brilliant physicist and astronaut, Dr. Jason Reed (born March 20th, 1976), was sent on a mission to some of the furthest reaches of the galaxy on the spaceship known as the U.S.S. Majestic when he and his crew were captured by space pirates. They were then sold to the mad alien warlord Europa and forced to fight in gladiatorial combat. Europa experimented on Reed and his crew to create the strongest and most fantastic gladiators in the entire universe. The drugs, known as Titan-16, used by the Warlord loosened Reed's grip on reality but enhanced his physiology to superhuman levels. He used this to his advantage, fighting his way through Europa's armed guards and stealing a ship back to earth.
Later, the effects of the drugs used on him wore out and he was back to his old self. However, he now has a dependency on Titan-16, and must pump them into his body every so often to prevent death. When he uses more than a certain amount, his powers emerge and he becomes Captain Majestic.