That lofty accolade is held by none other than Lex Luthor. Superman and Lex Luthor have been at odds ever since Lex Luthor’s very first appearance in 1940’s Action Comics #23. More brilliant ...

Check out the first photos of Superboy below: Also of note, it was revealed during the panel that Lex Luthor (voiced by Max Mittelman) will ditch his hair in Season 3, opting for the character's ...