1. Burj Khalifa Height: 828 meters Burj Khalifa is the highest building in the world. It is 828 meters (2,717 feet), high. Three times tall as the Eiffel tower. Burj Khalifa is located in Dubai. Before the Burj Khalifa was called Burj Dubai construction started in 2004, was finished in 2009, and was officially opened…
