“I grew up looking at National Geographic. I always wondered who was taking the p…” — Jimmy Chin

You do wonder - when you are at 28,000 feet, the height that aeroplanes cruise at, when you are struggling to draw breath and every limb aches - why do I do this?

I am always concerned with finding the right spot and the right shot, so sometimes I forget to appreciate the skill of my fellow adventurers, but I am aware of how my life has been changed by my ability with a camera.

The climbs up the Hand of Fatima, which is 2,000 feet, and Naga Parbat, which is just over 15,000 feet, were spectacular. The Hand of Fatima and the Kaga Tondo, in Mali, is a personal favourite of mine.

I discovered and fell in love with skiing long before I started to climb. Skiing was really my first calling. As a kid, I grew up skiing in jeans in Minnesota.