Speaking of Savants and juggling, this guy Jason Garfield is pretty amazing. He can be a bit oddly obnoxious, which is part of why I say savant, but he's one of the best in the world:
https://youtu.be/vDBmXnGaxMI?si=H6JSyo0zkGlD0wqr
The story behind the title "Chris Bliss Diss" can be found on the web.