7:03
The 5 Tallest Skyscrapers Currently Under Construction
The 5 Tallest Skyscrapers Currently Under Construction video, architecture, Burj Khalifa, tallest building, skyscrapers, worldwide, the b1m, 2020 From the Central Park Tower in New York City to the skyscraper in Moscow, one of these five buildings may become the new tallest building in the world