What are the 5 tallest buildings in the world?

Building name and location Year Bulit Height(ft) 1. Burj Dubai, Dubai, The United Arab Emirates 2009 2,684 2. Taipei 101, Taipei, Taiwan 2004 1,667 3. World Financial Center, Shanghai, China 2008 1,614 4. Petronas Tower 1, Kuala Lumpur, Malaysia 1998 1,483 5. Greenland Financial Center, Nanjing, China 2009 1,476