Within a three-week period, Adrian Smith sketched out the original designs that would eventually become the tallest building in the world, the Burj Khalifa. In the early 2000s, he was approached ...

It stands at a height of 828 meters (2,717 feet). Completed in 2010, the Burj Khalifa has 163 floors, luxurious residences, offices, restaurants, the world’s highest observation deck and the ...

It is of 300 meters (approximately 984 feet) with 62 floors, it might not match Burj Khalifa’s height, but it has ambition, luxurious features matching the world’s tallest building.

Though the Burj Khalifa penthouse is the tallest residence in the building, there are 50 additional floors above it. A number of these stories hold maintenance facilities and corporate offices, though ...