I see. I was googling it a bit and found this on wikipedia: "The collapse made the old 7 World Trade Center the first tall building known to have collapsed pri

I see. I was googling it a bit and found this on wikipedia: "The collapse made the old 7 World Trade Center the first tall building known to have collapsed primarily due to uncontrolled fires,[7] and at the time, the only steel skyscraper in the world to have collapsed due to fire.[8]" [FROM: https://en.wikipedia.org/wiki/7_World_Trade_Center https://en.wikipedia.org/wiki/7_World_Trade_Center] The phrasing "the first, at the time the only ..." seems to suggest that there have been other steel-skyscrapers which collapsed because of fire AFTER that. But as far as I can tell this wikipedia article does not name them.