Dean Potter Walking the Line
Dean Potter is a noted free-soloist with ropeless ascents of Astroman (V 5.11C), A Dog's Roof (5.12b), and a number of other difficult Yosemite tedstpieces. Beyond his solos, Dean also enjoys walking high-line slacklines. A recent documentary shows him putting it on the line between the Cathedral Spires in Yosemite. Check out the footage.