History of Burj Khalifa

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Burj Khalifa: History of Burj Khalifa, Burj Khalifa is a very tall Skyscraper in Dubai United Arab Emirates and is the world’s tallest building ever built, at 828m (2,717ft). Before the building opened, it was called Burj Dubai. The building is 160 stories high. Construction of the tower was started in 2004. The building was مزید پڑھیں