Yet, while every Harry Potter fan knows that Lupin is a werewolf, not many know how he became one. Lupin paused and then said, "It was Greyback who bit me." "What?" said Harry, astonished.

It's important to remember the ongoing controversial statements by the creator of the Harry Potter franchise ... or when Remus became a werewolf. Lupin paused and then said, "It was Greyback ...