Welcome to Harry Potter Theory. Today, we'll be discussing some of the most interesting facts about the wizarding world of Harry Potter that some of the biggest fans of the series don't even know - at least, not yet!

With so much material available out there to uncover the characters, events and places associated with the Harry Potter series, it seems almost impossible that there would be facts out there that the majority of fans wouldn't already know. From novels to films, and even the wizardingworld.com's fact files, information about this magical universe is very readily accessible. And yet, as it happens, there are actually QUITE A FEW pieces of information that even the most die-hard fans will find surprising. In today's video, we'll be covering 10 of them. Let's get to it!

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