The burj dubai dethroned?

What year do you think that construction on a building taller than the Burj Dubai will begin? What reasons do you have to beleive in your answer? What is the name of the building, and what country will it be built in? Please give suggestions. Thank...

You.

You seem to have a obsession with tall buildings. . . . .

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I think bahrain but I live in dubai (iam not from uae though :P )
they are planning on doing another one