This Udemy course is the best introduction to lean startup marketing that I know of: https://www.udemy.com/growth-hacking-masterclass-become-a-digital-marketing-ninja/

The content is very well explained in an engaging way with downloads, and screencasts which all help to show explicit examples of how to do everything that is described. You'll learn all the fundamentals tools you need to implement a 'growth hacking' mindset of rapidly testing, learning, and iterating your marketing strategies.

Bonus: It costs only $15 when it's on sale.

Disclaimer: It's possible that an interview with me may be in one of their future courses.