It was a cacophony of racing hearts and gnawing teeth as Alex Honnold ascended the world's 11th tallest building this weekend ...

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

He became famous after scaling El Capitan without protective equipment in 2017. Now the 40-year-old athlete has completed the ...

Speaking to Variety following his death-defying ascent, Honnold revealed the “scariest thing” about his journey to the top ...

He said he's been waiting to scale a skyscraper for about a decade, and Netflix broadcasted Honnold's climb live as it ...

American rock climber Alex Honnold said he was paid an “embarrassing” amount for free climbing one of the world’s tallest skyscrapers without ropes or protective gear.

American rock climber Alex Honnold's free solo climb of the iconic building in Taiwan's capital was broadcast live on Netflix ...

American rock climber Alex Honnold took on Taiwan's tallest building on Sunday, without ropes or safety gear. View on ...

American rock climber Alex Honnold ascended the Taipei 101 skyscraper on Sunday without any ropes or protective equipment.

American rock climber Alex Honnold ascended the Taipei 101 skyscraper without any ropes or protective equipment on Sunday.