Campus Martius of over half-a-million square meters and a plan for the world's largest stadium.
One architect with this name is designing Qatar's five new stadiums for the 2022 World Cup. Another man with this name developed the theory of ruinenwert in his architecture. This man arranged 130 searchlights pointing straight upwards into a "cathedral of light" behind a tribune platform at a site that also included a [*] Campus Martius of over half-a-million square meters and a plan for the world's largest stadium. This designer of the Zeppelinfield enlisted Paul Troost to design the residence for one of this man's government buildings, which is adorned with Arno Breker's sculptures. This man outdid Versailles with an immense Marble Gallery at his New Chancellery. For 10 points, name this designer of the Nuremberg Parade Grounds, the chief architect of Adolf Hitler.
One architect with this name is designing Qatar's five new stadiums for the 2022 World Cup.
Albert Speer [yes, Albert Speer Jr. is designing Qatar's stadiums; no, I couldn't believe it either]