Sancho keeps his childhood hidden, though he loves to the story of how he became Dr. Cu lt. He used to be known as Dr. Sancho, he had been conducting experiments on patients and then wiping their memories so he wouldn't be caught. Until his memory wiping didn't work fully and someone reported him. He was found guilty and his license was revoked. He now is a Cult master that performs experiments on unwilling subjects, earning him the nickname Dr. Cult.