Burj Dubai
Although its final height has not been officially released, the Burj Dubai looks set to become the tallest building in the world when it is completed in 2008. The building is part of the $20 billion Downtown Burj Dubai development being constructed by Emaar Properties that also includes the Dubai Mall. The lower 37 floors will be home to the world's first Armani Hotel.
The Burj Dubai will also have its own Metro station.
The Burj Dubai has still someway to go to become the tallest structure in the world. This title is currently held by the KVLY-TV mast in Blanchard, North Dakota, which measures 628.8 metres in height, but is supported by wires.