U.S. climber Alex Honnold made an hour-and-a-half "free solo" ascent of Taiwan's Taipei 101 skyscraper on January 25 without ropes, watched by thousands of cheering and waving fans as he clambered up one of the world's tallest buildings. reut.rs/4pXJMpY | Reuters

HE'S DONE IT! ALEX HONNOLD COMPLETES HIS FREE SOLO OF TAIPEI 101! #SkyscraperLIVE | Netflix

156K views · 1.9K reactions | Alex Honnold is literally built different. A closer look at some of his training regimen ahead of his free solo of Taipei 101 and how it’s different from rock climbing.  | Netflix | Facebook

7.3K views · 144 reactions | Two climbers have completed a historic 19-day ascent to the summit of Yosemite National Park's El Capitan in California, after scaling the rock formation's 900-metre sheer granite face without climbing tools. | RTÉ News | Facebook

American climber Alex Honnold has successfully scaled a 508m (1,667ft) skyscraper in Taiwan without a rope or safety equipment. 🎧 Hear more from Alex about the free solo climb of El Capitan, the vertical granite cliff in California, that made him famous: https://bbc.in/3Z0VQMs | BBC World Service

very hard challenge. but he won’t pull out Alex Honnold, the rock climber who scaled El Capitan without a rope, has set his eyes on Taipei 101 next. He will be tackling the 101-storey building with no ropes or harness — a feat that will be broadcast live on Netflix on Jan. 24. | Mothership