Henry "Hank" McCoy was a child prodigy, having graduated Harvard at age 15. He was eventually hired to work as a researcher for the CIA, wherein he investigated supersonic flight and built the Cerebro prototype. One day in 1962, he was approached by The Man in Black, Charles Xavier, Erik Lehnsherr, Moira MacTaggert, and Raven Darkholme during the early formation of the X-Men as a black-ops group. When Charles accidentally exposed him as a mutant, the urbane Hank displayed his physical mutation of prehensile feet and agility; greatly impressing Raven. He became instantly smitten with her, and a budding attraction was evident between them.