Today's the birthday (or *will* be the birthday) of Jo Nah, aka Ultra Boy.
(Art by Tom Grummett, Dick Dillin, Curt Swan, and Francis Manapul.)
#1976DCCalendar #DCComics #comics #LegionOfSuperHeroes #LooneyTunes
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I remembered your birthday, Jo! 🙂
Ultra Boy's initial ability was his "penetra-vision," which was superior to Superboy's X-ray vision (Jo can see through lead). They later added Jo's main gimmick: he has all of Superboy's powers, but can only use one at a time.