#1342 - John Carmack

More from The Joe Rogan Experience

#1081 - Bret Weinstein & Heather Heying

#1322 - Reggie Watts

#1315 - Bob Lazar & Jeremy Corbell

#1432 - Aubrey de Grey

#1073 - Steven Pinker

#1323 - Andy Ngo

Fight Companion - Oct. 25, 2014

#915 - Nick DiPaolo

#1294 - Jamie Metzl

#422 - Greg Fitzsimmons