Since the 1930s Skyscrapers have begun to appear all over the world, and today some of these buildings have reached heights before thought to be impossible. Join us as we count the 10 tallest buildings in the world today.\rbr\rbr\rbrWARNING: Spoilers!\rbr\rbr10. Zifeng Tower\rbr9. Petronas Towers\rbr8. International Commerce Centre\rbr7. Shanghai World Financial Centre\rbr6. Taipei 101\rbr5. CTF Finance Centre\rbr4. One World Trade Centre\rbr3. Abraj Al-Bait Clock Tower\rbr2. Shanghai Tower\rbr1. Burj Khalifa\rbr\rbrThis list is accurate as of 0305new. It will almost certainly not be accurate for very long.\rbr\rbr------------------------------------------------------------------------------------------------\rbrChannel: \rbrTwitter: \rbr-------------------------------------------------------------------------------------------------\rbrLegal Notes:\rbr\rbrBackground audio copyright Kevin MacLeod (incompetech.com) \rbrLicensed under Creative Commons: By Attribution 3.