Urge to be first
It’s an alien species. Its habitat is scorching deserts or polar wastes, its diet Smash potato reconstituted with snow melt, and a concoction called ‘pre-stress’ drunk from a bottle that is also used to collect its own urine. Its pastimes include running marathons, writing books and climbing mountains. This is the Sir Ranulph Twistleton Wykeham Fiennes. Just reading about his exploits is exhausting. The first circumnavigation of the world via both Poles was succeeded by frequent attempts at other ‘firsts’ in both Arctic and Antarctic, mostly by dragging laden sledges over ice using nothing but man power.