"他们一般会问我的登山经验，都登过哪些8000米山峰，当他们得知我只登过珠峰和卓奥友的时候，显得很惊讶，因为他们觉得这样的攀登经历还不够来攀登K2的。"——杨春风
没错，看看k2climb.net上面对登k2所需一般资质的介绍：
http://www.k2climb.net/expguide/pointzero.htm
“K2 should not be your first 8000er. In order to have a fair chance of success and survival, you need prior practice. For Everest, good starts are Cho Oyu, Lhotse, Shisapagma, Aconcagua, MountMcKinley or GII.
For K2, a great experience is gained at Everest, Makalu, Manaslu, Gasherbrum 1, Broad Peak and the likes.
Most accomplished climbers leave K2 in the end line of their climbs of the other Himalayan giants.”
也就是他们认为要登k2必须有多座中等难度8000米级山峰的经验才有希望成功（不包括卓奥友一类的低难度8000米）
