Burj Khalifa

The Burj Khalifa (Arabic: برج خليفة) 2010, is a skyscraper in Dubai, United Arab Emirates. With a total height of 829.8 m (2,722 ft) and a roof height (excluding antenna) of 828 m (2,717 ft), the Burj Khalifa has been the tallest structure and building in the world since its topping out in 2009. It was inaugurated and made public in 2010.