Jackson Day was born in Smyrna, Delaware. An ordinary pharmaceutical factory worker, he was exposed to psychoactive chemicals from a fire. Thor rescued him from the fire, but he had already begun to mutate, causing Thor to go on a rampage just by his touch.
Jackson Day was born in Smyrna, Delaware. An ordinary worker at a pharmaceutical factory, he was exposed to mind-altering substances during a fire. Thor rescued him from the flames, but before that, Jackson had started to change, causing Thor to lose control and become violent upon contact.