9. Burj Khalifa Tower
Image Source: Leandro Neumann Ciuffo
This is currently the tallest skyscraper in the world. It dominates the skyline of Dubai in the United Arab Emirates. It stands 2,717 feet tall, has 163 floors, took 22,000,000 man hours to build and can withstand winds up to 90 miles per hour. The project was completed in 2010.
