List of tallest buildings and structures
The world's tallest human-made structure is the 828-metre-tall (2,717 ft) Burj Khalifa in Dubai (of the United Arab Emirates).The building gained the official title of "tallest building in the world" and the tallest self-supported structure at its opening on January 9, 2010.Burj Khalifa was developed by Emaar properties, designed by Skidmore, Owings and Merrill and built by BESIX, Samsung ...