Question

tallest building in the world​

Answer 1

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The Burj Khalifa, known as the Burj Dubai prior to its inauguration in 2010, is a skyscraper in Dubai, United Arab Emirates. With a total height of 829.8 m and a roof height of 828 m, the Burj Khalifa has been the tallest structure and building in the world since its topping out in 2009.

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Height: 828 m, 830 m to tip CTBUH

Floors: 163

Owner: Emaar Properties

Top floor: 585.4 m (1,921 ft)

Architects: Adrian Smith, George J. Efstathiou, Marshall Strabala

Answer 2

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The Burj Khalifa, known as the Burj Dubai prior to its inauguration in 2010, is a skyscraper in Dubai, United Arab Emirates. With a total height of 829.8 m and a roof height of 828 m, the Burj Khalifa has been the tallest structure and building in the world since its topping out in 2009.