Today, the sky's the limit! As architects and engineers experiment with new styles and building methods, taller and more innovative structures are springing up around the world. The tallest building in the world since its inauguration in 2009, Burj Khalifa, stands tall at nearly 830m (including its antena) and 163 stories. It also holds the records of tallest structure, as well as tallest free standing structure. A true wonder of modern engineering!
Burj Khalifa (829.8 m) | Dubai, United Arab Emirates