I kind of lost track of space and time,” the American told NBC News' "TODAY" after he climbed the famous skyscraper.

In just over an hour and a half on Sunday morning, Alex Honnold stood atop Taiwan’s tallest building, Taipei 101, having ...

THIS is the jaw-dropping moment a rock climber reaches the top of a 101-storey skyscraper without using a single rope.

Cheers erupted from a street-level crowd as Alex Honnold reached the top of the spire of the 508-meter (1,667-foot) tower, ...

Alex Honnold successfully made it to the top of Taipei 101, in a live special on Netflix. “Sick!” he exclaimed at the top of ...

World-renowned free solo climber Alex Honnold has successfully summited Taiwan’s Taipei 101 in just over an hour and thirty ...

How long did it take Alex Honnold to free solo Taipei 101? Final result of Netflix's 'Skyscaper Live' special originally ...

Organizers are delaying professional rock climber Alex Honnold’s ropeless ascent of the Taipei 101 skyscraper for 24 hours ...

Rock climber Alex Honnold, a California native, has ascended the Taipei 101 skyscraper without any ropes or protective ...

Honnold is known for his legendary ropeless ascent up Yosemite National Park’s El Capitan, documented in “Free Solo.” ...