The World of Witchcraft and Wizardry seen across the Harry Potter movies was packed with incredible three-dimensional characters whose stories continued well after the credits rolled. Based on the original book series by J.K. Rowling, Harry Potter was a global phenomenon that’s beloved by countless fantasy fans around the world. While not everything known about the future lives of major Harry Potter characters could be considered official canon, Rowling's insights and the extended media around Harry Potter mean we can paint a clear picture of the students' and faculty's lives beyond the Battle of Hogwarts.