Mt. Everest is an 'amateur' climb compared to these other peaks, according to a professional mountaineer

Tech Insider : Travel
Garrett Madison stands outdoors holding a coffee cup on the left, a photo of Mt. Everest's summit on the right
Professional mountaineer Garrett Madison (left) has summited Mt. Everest (right) 14 times. Even though it's the tallest mountain he's climbed, it's not the most difficult, he says.

Garrett Madison, Zzvet/Getty Images

Subscribe to high-altitude-climbing