What's the largest soundstage in the world?

For some reason it’s not easy to figure out. I guess because some sources might be outdated. I always thought it was the 007 stage in England (used for the tanker scene in The Spy Who Loved Me), but the wiki states it’s “one of the largest”, not THE largest. I think it used to be THE largest but I guess another one topped it? I would also like to know some good movies that were produced in the soundstage.