BugCrowd has created a section in its YouTube channel named BugCrowd University (https://www.youtube.com/watch?v=OVr7pnwJ2m8&list=PLIK9nm3mu-S4K4jMHwtplbrE1JMg0jyN-). This video explains the different concepts in bug bounty hunting, using the Bug Bounty Hunter's methodology in an introductory way and promoted by BugCrowd.