Burj Khalifa is the world’s tallest building in the world, and the magnificent centerpiece of Downtown Dubai. The official height of the tower, unveiled as ‘Burj Khalifa’, was announced as 828 metres (2,716.5 ft).
Today, skyscrapers are an increasingly common sight where land is expensive, as in the centres of big cities, because they provide such a high ratio of rentable floor space per unit area of land. They are built not just for economy of space but considered as symbols of a city’s economic power. In this post you will see 12 examples of awesome skyscrapers in the World.