What building is taller than Burj Khalifa?

Related questions

1. How tall could a building be?
2. How much floors does Burj Khalifa have?
3. What will be the tallest building in 2020?
4. Is Burj Khalifa is a hotel?
5. Can an Indian buy a house in Dubai?
6. How tall is the new tower in Dubai?
7. What will be the next world's tallest building?
8. What time does Burj Khalifa close?
9. Is there a dress code for Burj Khalifa?
10. Is the Kingdom Tower finished?

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