San Francisco brothers set a California record with dizzying highline stunt

Moises and Daniel Monterrubio walked a 2,800ft line above 1,600ft gulleys in Yosemite national park

Two brothers from San Francisco say they have set a record for the longest highline ever walked in both Yosemite national park and California, the San Francisco Chronicle reported.

Earlier this month, they and a group of friends spent nearly a week stringing a single, 2,800ft (853-meter) line from Taft Point west across a series of gulleys that drop 1,600ft.