Birthday: September 12th, 2058 A.D.
Birthplace: Earth
Stephen's the guy who first broke the speed of light back in 2087 A.D.—a pretty massive deal that got him the nickname "Lightspeed Kenny" and basically cemented his place in history. After that, he kept the momentum going by championing the Underdeveloped Planet Preservation Pact in 12 S.D., which shaped how humanity approached space exploration going forward. He's genuinely one of the most influential figures in the whole field.
The Kenny name carried serious weight after him. Every Kenny that came along made their own mark, all accomplished in their own ways, which says something about the legacy he started.
Content compiled by AnimeList.moe from publicly available sources.