Top 10 tallest skyscrapers

1. Burj Khalifa The Burj Khalifa, known as the Burj Dubai prior to its inauguration in 2010, is a skyscraper in Dubai, United Arab Emirates. 2. Tokyo Skytree Tokyo Skytree is a broadcasting, restaurant, and observation tower in Sumida, Tokyo, Japan. 3. Shanghai Tower The Shanghai Tower is a 632-metre (2,073 ft), 128-story megatall skyscraper in Lujiazui, Pudong, Shanghai.