0
Philadelphia Center City (558 ft)
1.imperial tower,mumbai,60 stored building
Yes it is. The measures are 828m (2,717 ft). You can find this on, "The list of tallest buildings and structures in the world" wikipedia.
Originally called the Burj Dubai it was renamed Burj Khalifa
One of the tallest buildings in the world is the
it is on the list of tallest buildings but is not the tallest building.