Warner Brothers has even developed a spinoff/prequel movie franchise in Fantastic Beasts and Where To Find Them.
There are Wizarding Worlds of Harry Potter all over the world, creating a unique theme park experience for Potter fans.
However, at the heart of things, it all started with the books. Seven instalments told the story of how a boy from Surrey discovered he belonged to a world of magic defeated the greatest dark wizard of all time.
There was sorcery, there was adventure, and like any good story, there was romance. There was actually a lot of romance.
To this day, the romantic pairings in the Harry Potter series are some of the most hotly debated topics.
Whether you think Hermione should've ended up with Harry, or Lily with Snape,