Saudi Arabia begins construction on world's largest building, 'Mukaab', its height will be...., it will be completed in...
Saudi Arabia has officially began construction on the 'Mukaab' project - a 1,300-foot tall cube-shaped skyscraper, which would be the largest building in the world, once completed. The gigantic monolithic structure will be the centerpiece of the ambitious New Murabba development in northwest Riyadh spread over 11 kilometers.