Why extreme sports fanatics like Alex Honnold do what they do – new National Geographic series goes inside their minds
- ‘Edge of the Unknown with Jimmy Chin’ looks at why people like rock climber Alex Honnold and snowboarder Travis Rice take the risks they do
- In other episodes you can watch surfer Justine Dupont get almost wiped out in Hawaii, and explorer Sarah McNair-Landry get hunted by a predator in the Arctic
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The impetus behind Edge of the Unknown with Jimmy Chin, a new 10-part National Geographic series, came from the fascination generated by Free Solo, the gripping 2018 documentary that showcases pro rock climber Alex Honnold’s rope-free climb of a 900-metre (3,000-foot) vertical rock face at Yosemite National Park.
“One of the things that happened after we made Free Solo was a lot of people wanted to know the story behind the story,” said Jimmy Chin, who executive-produced Free Solo and Edge of the Unknown alongside his wife and production partner, Elizabeth Chai Vasarhelyi, and is himself an avid mountain climber.
“We were being asked a lot of questions about risks, and why people do these things. In a way, this show was a response to those questions, and these were a lot of the stories and athletes that had inspired me.”
Edge of the Unknown is one of those action documentaries that have a compelling narrative and a dramatic storytelling voice. Other recent examples include The Rescue (also helmed by Chin and Vasarhelyi), about the rescue of 12 boys and their soccer coach from a flooded cave in Thailand, and Fire of Love, a 2022 documentary about two volcano explorers who died doing the thing they loved.
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In creating Edge of the Unknown, Chin and Vasarhelyi wanted to highlight individuals who risk it all to indulge in sports that could potentially kill them.
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