Weekly funfacts about teachers - part 2

Hello my dear readers, welcome to another funfacts about teachers. I hope that previous part was good and this one will be as good as the past or even better.

J.K. Rowling:

Before becoming the best-selling author of Harry Potter, she worked in Portugal, teaching English as a foreign language.
Some of the teachers in the book series were inspired by former teachers of hers… though she won’t say which!