Reaching to a symbolic 1,776 feet high, New York's One World Trade Center is engineered to be the safest and strongest skyscraper ever built.
Designed as a tapered tower with a steel exoskeleton, the Leadenhall Building is the tallest skyscraper in London.
With its 121 floors, the Shanghai Tower is a collection of businesses, services and hotels.
Follow the teams tasked with creating New York's most luxurious residential skyscraper and their ambition to redefine luxury living the big city.
Matt Jackson
Director