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.
Jeddah
This proposed tower, formerly known as the Kingdom Tower, is being built in Jeddah by Prince Al-Waleed bin Talal and will stand tall. Upon its completion, it will be the tallest skyscraper in the world. The building has been scaled down from its initial proposal, since the ground proved unsuitable for a building that tall, to a height of at least (the exact height is being kept private while in development, similar to the Burj Khalifa), which, at about one kilometre (), would still make it by far the tallest building or structure in the world to date, standing at least taller than the Burj Khalifa in Dubai. Construction began in April 2013 and is scheduled for completion in 2019.