The thrilling documentary showing Alex Honnold's ascent up Yosemite's El Capitan without ropes or any other protection will air one week after directors Elizabeth Chai Vasarhelyi and Jimmy Chin took home the Oscar for best documentary.
TOPICS: Free Solo, National Geographic, 91st Academy Awards, Alex Honnold, Elizabeth Chai Vasarhelyi, Jimmy Chin, Documentaries, Oscars