What is the tallest buildinng in the world?

-Burj Khalifa



http://en.wikipedia.org/wiki/Burj_Khalif鈥?/a>



http://en.wikipedia.org/wiki/List_of_tal鈥?/a>The world's tallest structure is the 828 m (2,717 ft) tall Burj Khalifa in Dubai, United Arab Emirates. The building gained the official title of "Tallest Building in the World" at its opening on 4 January 2010. It is taller than any other man-made structure ever built.
The one in duibi cant be stuffed going on wikipedia
Burj Khalifa tower in Dubai
The Burj Khalifa in Dubai