Video
Extreme ski climbing – seven four-thousander peaks in less than 24 hours!
![](https://skiandsnow.co.nz/wp-content/uploads/2015/05/Extreme-ski-climbing-.jpg)
Mammut Pro Team athlete Beni Hug and French ski mountaineer climbed all seven four-thousander peaks of the Aletsch area on touring skis in only 20 hours. With a total of 7000 altitude meters and a distance of approx. 65 km, Beni and Tony completed their personal records.