Archaeologists have discovered Iron Age skeletons deeper down (under the Olympic swimming pools) and suspect the Knights Templar ran a water mill somewhere near the proposed velodrome.

• 考古学家已经在奥林匹克游泳馆的地址下发现了铁器时代的铁框架，因而猜想圣殿山骑士团当年在提议的室内赛车场的附近某个地方建有一个水磨。