> Shackleton had to cross 35 kms of uncharted rugged terrain and glaciers on South Georgia Island without any mountaineering equipment And all this right after

> Shackleton had to cross 35 kms of uncharted rugged terrain and glaciers on South Georgia Island without any mountaineering equipment And all this right after crossing, along with five of his companions, 1300 km of some of the most treacherous stretches of ocean in the world, in a modified lifeboat! The entire story of that whole expedition really is amazing.