Burj Khalifa is in Dubai, arab emirates. Burj Khalifa is the tallest in the highest Emirates or a building in the world. Construction of burj khalifa is started in 2004 but it completed in 2009. It is also known as Abu Dubai.
Burj khalifa is designed by Adrian Smith. This design is derived from Islamic architecture. Burj Khalifa has highest occupied floor in the world, elevator with the longest travel distance, Highest number of Stories.