Alex Honnold says he needed to know if scaling the Taipei 101 was even possible before he did Netflix’s "Skyscraper Live" special, so he turned to a more traditional way of climbing to find out.

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

American rock climber Alex Honnold said he was paid an “embarrassing” amount for free climbing one of the world’s tallest ...

Although he never got into any direct figures, Honnold's paycheck for the Netflix special was reportedly in the “mid-six ...

Before his Netflix documentary, Alex Honnold was the subject of another documentary project for National Geographic. Here's ...

The earthquake-proof skyscraper of steel and glass has captured the imagination of professional rock climber Alex Honnold for ...

You look for things that are singular,” said professional rock climber Alex Honnold, known for his legendary “free solo” ...

Alex Honnold won't be the first climber to ascend the 1,667-foot skyscraper in Taiwan’s capital city, but he will be the ...

“Free Solo” star Alex Honnold expects to ascend the Taipei 101 tower in less than 2½ hours.

Former Moss Landing Marine Laboratories professor Stacy Kim and former ER nurse Paula Mierau host a top rope climbing club ...