Alex Honnold Rappels Into a Ravine | Running Wild With Bear Grylls

Bear Grylls and Free Solo climber Alex Honnold are in the Swiss Alps. They need to rappel down from a steel bridge into a ravine. ➡ Subscribe: http://bit.ly/NatGeoSubscribe ➡ Get More Running Wild With Bear Grylls: https://on.natgeo.com/2nJsJ1U #NationalGeographic #AlexHonnold #RunningWildWithBearGrylls About National Geographic: National Geographic is the world s premium destination for science, exploration, and adventure. Through their world-class scientists, photographers, journalists, and filmmakers, Nat Geo gets you closer to the stories that matter and past the edge of what s possible. Get More National Geographic: Official Site: http://bit.ly/NatGeoOfficialSite Facebook: http://bit.ly/FBNatGeo Twitter: http://bit.ly/NatGeoTwitter Instagram: http://bit.ly/NatGeoInsta Alex Honnold Rappels Into a Ravine | Running Wild With Bear Grylls https://youtu.be/GZahv3BQJ88 National Geographic https://www.youtube.com/natgeo