At 828 metres (2, 716-feet), not only is it the world’s tallest build­ing, but it’s also 60% taller than the world’s sec­ond-tallest build­ing. It com­pris­es 160 floors and boasts the tallest obser­va­tion deck in the world. The archi­tec­ture fea­tures a triple-lobed foot­print, an inter­pre­ta­tion of the Hymo­cal­lis flower.