The ArcelorMittal Orbit is the world's tallest, longest and fastest tunnel slide. It is 178 metres long and it lasts about 40 seconds. It is at the Queen Elizabeth Olympic Park in Stratford, London.
The sculpture will be named the "ArcelorMittal Orbit," after the international steel ... It is the commission of a lifetime." Kapoor's design was chosen from a long list of proposals by Johnson ...