American climber Tommy Caldwell has been trying to free climb his long-term project the Dawn Wall on El Capitan for around five years now.
Image from the film PROGRESSION. Tommy Caldwell attempting to free his project on El Capitan, in Yosemite, CA.
UKC News, Sep 2010
© Photo by Corey Rich
The route, if climbed, will be undoubtedly one of the hardest rock climbs in the world.
Updating social media whilst climbing is becoming more and more popular, in fact right now you can follow British mountaineer Andy Kirkpatrick who is attempting a winter ascent of the Troll Wall in Norway, as Andy's Facebook page is being updated by his climbing partners with photos as they climb.
But what is interesting is that Tommy's efforts, and his Facebook activity, have been picked up by Facebook themselves and featured on their Facebook Stories page.
The people at Facebook have produced this excellent video of Tommy in action - check it out: