Burj Khalifa will no longer be world’s tallest building — but which is its replacement?

At 828 metres, the Burj Khalifa in Dubai took the title of the highest skyscraper in the world fourteen years ago, however, the same status may no longer be possessed by the famous urban building anymore.

Construction on the Burj commenced in 2004, and it formally inaugurated in 2010. 

The structure was supposed to be the focal point of a…