Alex Honnold is climbing the Taipei 101 skyscraper
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We look at the wildest skyscraper climbs of all time, as Alex Honnold scales one of the world's tallest towers live on Netflix.
Alex Honnold, who climbed a 1,667-foot-tall skyscraper in Taiwan on Sunday, is one of a dozen or so known skyscraper climbers worldwide.
Construction on what will be the world's tallest skyscraper is rapidly approaching a major milestone. Saudi Arabia's JEC Tower is racing towards 100 floors, making it a step closer to achieving its projected 2028 completion date.