Burj Azizi may steal Burj Khalifa's title. — Unsplash/FileBurj Khalifa, the world's tallest building in Dubai may have another competition.Dubai is building Burj Azizi, which is a $1.5 billion brand new commercial skyscraper in the city. It is set to become world's second tallest...from The News International - World https://ift.tt/Yk0F1n3