You may not NEED to be a cardiovascular machine with a giant brain and an insatiable curiosity to be a paleontologist ... but it sure helps (according to Mike Rowe, anyway).
Towing the Space Shuttle
Sons of Guns: Jesse James Lets Loose
Sons of Guns: Jesse James Surprise
Sons of Guns: Master Welder
Sons of Guns: Custom BAR Build
Sons of Guns: First Submachine Gun
What is the future of marijuana in the United States?
MythBusters: Square Wheels Aftershow
MythBusters: Bird Balance
MythBusters: Revenge Of The Myths
MythBusters: Dust Devil Aftershow
MythBusters: Ballistics Barrel