DC Multiverse Collector Edition Conner Kent (Teen Titans)

Always at the vanguard of WWII's bloodiest battles, SERGEANT ROCK shepherded EASY COMPANY from the beaches of NORMANDY into the heartland of GERMANY. The quintessential soldier, FRANK followed orders and got the job done swiftly and efficiently, witnessing extraordinary events during wartime, even the presence of super-powered beings on the battlefield. In later years, FRANK most clearly recalls the horror of seeing men on both sides and an endless parade of greenhorns get maimed or killed. When hostilities ceased, FRANK stayed a soldier, serving his country as both educator and clandestine agent.

Some heroes are made, not born. A combination of Superman and Lex Luthor's DNA, Superboy was an outsider from his inception. Raised in a lab, and aged to maturity in the public spotlight, Superboy went from a young teenager with an attitude to a more mature veteran of the Super Hero team Young Justice.