Also, Jimmy's Facebook feed is a wonderland of it's own. He posts material and updates from his trips and expeditions from the places like Himalayas, Yosemite and Patagonia as well as pictures and videos of the top of the top extreme sports athletes such as Alex Honnold and the like. Here's a great National Geographic talk with them.
You won't be disappointed.
Here is National Geographic's photographer profile on him.