Burj Khalifa vs Calgary Tower

The Burj Khalifa is a skyscraper in Dubai, United Arab Emirates. It is the world's tallest structure. With a total height of 829.8 m and a roof height of 828 m, the Burj Khalifa has been the tallest structure and building in the world since its topping out in 2009, surpassing Taipei 101, the holder of that status since 2004.
  • Architectural style: Neo-futurism
  • Location: Dubai, United Arab Emirates
  • Country: United Arab Emirates
  • Completed: 1 October 2009
  • Opened: 4 January 2010
  • Owner: Emaar Properties
  • Address: 1 Sheikh Mohammed bin Rashid Boulevard
Data from: en.wikipedia.org