Music, Science, Medicine.
Fusion - Chick Corea, Dave Weckl, Scott Henderson, Allan Holdsworth, Frank Gambale, Greg Howe, Tony MacAlpine, Mike Stern, John McLaughlin, Dennis Chambers, Brecker Brothers, Frank Zappa, Yellow Jackets, Rippingtons, Weather Report, Al Jarreau, etc.
Richard Feynman, and everyone listed under Music.