Jo-Mon was a Kryptonian that began a Kandorian tradition of combat.
A thousand cycles prior to the present, Jo-Mon invited all of his enemies atop the highest peak of the Jewel Mountains, fighting them all to the death, beginning a long tradition.
- ↑ Welsh, Cameron (writer) & Donnelly, Ciaran (director) (March 28, 2018). "House of El". Krypton. Season 1. Episode 2. Syfy.