The Explorers Grand Slam is an adventurers challenge to reach the north and south pole and climb the Seven Summits. The original concept involved the polar trips starting from accepted coastal points, involving long sledging journeys. Over time the significantly shorter, easier and less serious 'Last Degree' polar trips - from 89 degrees to the pole (at 90 degrees) - have been claimed as the Explorers Grand Slam (Last Degree). Currently, the climbing community and other leading organizations including the American Alpine Club, The Explorers Club, climbing companies such as International Mountain Guides, and the popular press all define the Explorers Grand Slam as having accomplished the Seven Summits plus (at a minimum - the last degree of) the North and South Poles. There is some consensu