In the early 90's the American climber,
Randy Leavitt (read his bio here), already famous for his hard sport climbs, trad climbs, big wall solos, jumping off cliffs once you have climbed them or
para-alpinism as it is called now.... and his method of ascending off-widths coined
Leavitation, struck white gold above Interstate 15 on the California/Nevada border between Las Vegas and his home town of San Diego in the good ol' US of A.
Chris Sharma is attempting to climb one of Randy's abandoned projects at this world-class limestone cliff.
Read more at
http://www.ukclimbing.com/news/