Alex Honnold climbed the 1500-foot El Sendero Luminoso wall in Mexico with no gear whatsoever.
The death-defying sport is called 'free soloing' and the video is breathtaking. Find out more and see some footage by watching the video below. (Video may not display on some mobile devices)
What are your thoughts CLICK HERE to leave us a "QUESTION OF THE DAY” comment.
© Copyright 2015, A Granite Broadcasting Station. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.