World's tallest towers: Adrian Smith, Gordon Gill discuss designing Burj Khalifa, Kingdom Tower

Recently, architects Gordon Gill and Adrian Smith sat down with Bloomberg Business Week to talk about designing the Burj Khalifa, the world's tallest building, in Dubai.

The duo also discussed the founding of Adrian Smith + Gordon Gill Architects and the design of the next world's tallest, Kingdom Tower, which will top the Burj Khalifa by as much as a kilometer.

Read the full interview here.