This guy is a myth ! He is so passionate at his job as to do it for fun ! Now he runs a Youtube channel called CS Dojo where he teaches people how to program in Python and do many other things with it.
He is called YK Sugi and he wrote a nice article on Medium also about the use of Python. Here you find it https://medium.freecodecamp.org/what-can-you-do-with-python-the-3-main-applications-518db9a68a78
