Burj Khalifa Tallest structure in the world!! Location Dubai United Arab Emirates.
Burj Khalifa known as Burj Dubai prior to its inauguration, is a skyscraper in Dubai, Construction began on 21 September 2004.
The Building officially opened on 4 January 2010.
The total cost for the project was about US $1.5billion.
The official height of Burj Khalifa is 828 metres (2716.5 feet) and with 163 floors.
Here using high-speed elevator, traveling at 10 meters per second.
The world’s highest mosque and swimming pool will be located on the 158th and 76th floors.
Total 1,044 luxury apartments and 49 floors of offices.