A pair of seemingly fearless Chinese women went viral after they were filmed cleaning windows on the outside of a skyscraper’s 11th floor. Shared on Douyin on Dec. 12, the video of the women has ...

For nearly thirty years, Seo Seung-ho has cleaned the windows of some of South Korea's tallest buildings. It's a reliable, well-paying job. There's just one problem: He's scared of heights. Every day, ...