. >> reporter: jergenson fell in love with climbing there when he was just 14 years old and he's stillr face. >> i saw him in here probably two weeks ago. he was around. >> reporter: right before he -- >> right before he left he was here. yeah. he was here and he'll be back right when he's done i'm sure. >> reporter: there's a lot of work to be done before he's done. through twitter and facebook we have watched their ascend. peaking in on unbelievable views. and the toll the climbing taking. >> kind of crazy they're stuck on little ledges on the side of the wall that you know if they're taking rest, they need to rest their skin. what do you do up there? watch a netflix or something? >> yes that's apparently what happens on rest day. >> it's relatively easily compared to the pitches they're on right now. yeah i think there's a lot of excitement because you know people didn't probably didn't think that kevin would you know get as far as they are now. all of a sudden this could be the push. >> reporter: there's still a lot of climbing to go ahead. but if they get to the top, jergenson sai