Character/Image

Jupiter Boy

Jon Janus, of The Pantheon of Heroes, Big Bang

Jupiter Boy first appeared in Big Bang Comics #12 (1997-07-30), published by Image. 3 appearances are indexed across 3 series.

Also known as Jon Janus

Jon Janus was the twin brother of Shon Janus (the second Jupiter Boy). He sacrificed his life to save Ultragirl (Christine Kelly).