Could Mark finish alone?
No
What was he trying to do?
climb El Captain
How high is that?
1.2 kilometers
Why couldn't he climb it himself?
he had fallen while climbing mountain, losing his legs
How old was he?
twentyone
Did he hire an assistant to help him?
unknown
Did anyone help him?
Peter Corbett
How long did they think the climb would take?
seven days
What happened that made them take longer?
a very strong wind
Were they alone at the top when they got there?
No
How long was the rope Peter used?
50meter