List of tallest buildings
The international non-profit organization Council on Tall Buildings and Urban Habitat (CTBUH) was formed in 1969 and announces the title of "The World's Tallest Building" and sets the standards by which buildings are measured. It maintains a list of the 100 tallest completed buildings in the world. The organization currently ranks Burj Khalifa in Dubai as the tallest at . The CTBUH only recognizes buildings that are complete however, and some buildings included within the lists in this article are not considered finished by the CTBUH.
Al-Waleed bin Talal
In August 2011 al-Waleed announced that his company had contracted with the Saudi Binladin Group to build the world's tallest building, the Kingdom Tower (at a height of at least ) for SR 4.6 billion. The original plan—announced in 2008—called it برج الميل (Arabic for "One-Mile Tower"), at a height of and an estimated cost of $20 billion.