Mountaineering Challenge
The mountaineering challenge to climb the Seven Summits is traditionally based on either the Bass or the Messner list. (It is assumed that most of the mountaineers who have completed the Seven Summits would have climbed Mont Blanc as well.) As of January 2010, approximately 275 climbers climbed all seven of the peaks from either the Bass or the Messner list; about 30% of those have climbed all of the eight peaks required to complete both lists.
Read more about this topic: Seven Summits
Famous quotes containing the word challenge:
“I always draw a parallel between oppression by the regime and oppression by men. To me it is just the same. I always challenge men on why they react to oppression by the regime, but then they do exactly the same things to women that they criticize the regime for.”
—Sethembile N., South African black anti-apartheid activist. As quoted in Lives of Courage, ch. 19, by Diana E. H. Russell (1989)