Cosmic Boy
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Cosmic Boy is a superhero appearing in comics published by DC Comics. He is from the 31st century, and is a founding member and original leader of the Legion of Super-Heroes.
Cover art for Final Crisis: Legion of 3 Worlds #3 (February 2009), art by George Pérez.
Cosmic Boy #1 (December 1986), art by Steve Lightle.
Part of the cover art for Legion of Super-Heroes vol. 5, #9 (October 2005), art by Barry Kitson.
Ryan Kennedy as Cosmic Boy in Smallville.
Brainiac 5
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Brainiac 5 is a superhero appearing in comics published by DC Comics. He is from the planet Colu and is a long-standing member of the Legion of Super-Heroes in the 30th and 31st centuries. Brainiac 5
Cover to Final Crisis: Legion of 3 Worlds #1 (2009). Art by George Pérez.
Cover to Legion of Super-Heroes (vol. 5) #1 (2005). Art by Barry Kitson