Alexander, Danila and Eric take a selfie atop The Center in Hong Kong, China. Captured using a specially adapted selfie stick, the sweat-inducing images show the lengths some people go to for the most extreme self portrait. Pictured more than 360 meters above ground, the nerve-shredding photos show the group dangling by one hand and even tip-toeing across tiny ledges. Seemingly unfazed by the dazzling heights, the barmy bunch ventured around Hong Kong in search of any building that caught their eye. [Photo/IC]