Article continues below advertisementWhen Did Alex Honnold Climb Taipei 101?Source: COREY RICH/NETFLIXAlex Honnold is known for his free solo ascents.Alex Honnold triumphed in ascending Taipei 101, Taiwan's iconic skyscraper that once held the title of the world's tallest building.At 10:43 a.m. on January 25 local time, the free solo legend completed the ascent and stood on the 1,667-foot summit of the 101-storey tower. He was originally set to climb the building the day prior, but Netflix postponed the highly anticipated event due to weather.