Revista
René Ammann | 13.10.2024
Number of years the construction of Saudi Arabia’s kilometer-high Jeddah Tower, which will become the world’s tallest skyscraper upon completion, was stalled
René Ammann | 25.09.2023
Cost of the world’s most expensive building — Islam's most sacred site and the largest mosque in the world,...
René Ammann | 21.02.2023
Size of The Mukaab, a megaproject proposed for the Saudi capital of Riyadh that is big enough to hold 20 Empire State Buildings and due to be completed in 2030: 400m x 400m x 400m
René Ammann | 16.09.2019
Number of villas the Saudi Arabian government will build for $633 million (€572 million) on a 2.4-square-mile (6.3 km2) area in the Taif region east of Mecca in the south of...