Dr. Robert Hamilton graduated from Millennium City University with a Doctorate degree in Medicine. He was top of the graduating class and was later recognized by the anti-terrorist organization called UNTIL. They placed him as head chief of the medical staff and gave him assignments around the world. Later on, Dr. Silverback requested assistance with a virus that was internally burning their organs. After hours of studying the matter, a solution was yet found. The only solution would be that Dr. Hamilton would be injected with a shrink serum to a molecular size to analyze the body internally. Once entering the body, Hamilton found that it was not a virus, but Mechanon's nanobytes were invading the bodies killing from the inside. Once discovering the the invasion, Dr. Silverback and Dr. Hamilton created a antidote that would fight off the nano-bytes and stopping Mechanon. Hours after the success of the mission, Dr. Hamilton went into cardiac arrest and was exposed to overdose of the shrinking serum. He later awoke with his body feeling very stretched and very tight from his cells changing in size. The geneticists created a suit that would allow him to keep his body intact until he was able to control his abilities.