Discover more about Burj Khalifa, the tallest building in the World Reasons Why A Tiny Dark Line Appears On Pregnant Women’s Belly There are many skyscrapers in the world, some are in Asia, Europe, Africa, North America, South America, and Australia. There are some skyscrapers that are very tall like the Shanghai Tower, Makkah Royal … Continue reading Discover more about Burj Khalifa, the tallest building in the World