Who was the inventor of soccer?
I don't know the exact inventor of soccer, though what I do know, is that it was invented in England. I think it was a number of people who invented soccer and not just one person.
Look at the question (on this site) Where Did Soccer Originate? I answered that question and it has more information on where it originated and the spread of soccer over the years from when it was invented. (I am not completely sure when soccer was invented though).
There is no record or document that tells who invented soccer. Therefore no one knows. I think it wasn't on specific person, but a group of people looking for a new game to play. Perhaps they were young school boys tired of playing the same game every single day. I even heard the first soccer balls were actually inflated pig livers- gross.