Einstein appears never to have taken an IQ test. See https://news.ycombinator.com/item?id=6415373 https://news.ycombinator.com/item?id=6415373 (posted earlier

Einstein appears never to have taken an IQ test. See https://news.ycombinator.com/item?id=6415373 https://news.ycombinator.com/item?id=6415373 (posted earlier in this thread) for more about the late Amazon executive's IQ score.