QUOTE (Yasko @ Oct 1 2009, 09:27 AM)

Nice!
P.S. I don't want to minimize his achievement, but they have said "unassisted" which is hard to believe, just look at the picture of a guy behind assisting him!

I think by "unassisted" they meant that he didn't use ropes to have any one pull him up. I've seen some other pics of people in chairs hiking or whatnot having themselves pulled up, usually in their chairs, by AB people with ropes. That, imo, is not really climbing the mountain yourself if you've got someone pulling you up over the hard bits.
The guy behind him is more there in case he rolls backwards. I saw video of it. He would sort of put his hands out to catch Chris if he started to slip back, not actually push him. I think the video is still on CBS, it was pretty awesome. It takes some serious arm power to bike up Mt. Kili!
Edited because I just read G's post above me, and, yep, that's exactly what that guy is doing. I will try find the video for you guys.
"Climbing" Mt. Kili is a very impressive thing to do indeed and I admire him for that.