We are all on the assumption that madara is around 100 years old. Their has never been any cofirmation of madaras age or where he came from. Neither have his doujustsus origins. What if madara is much older than 100 years old. If he can live for 100 years then he can live for 2 or 3 hundred years. He wasn't a child while fighting the first hokage so who knows. What do you guys think. He may have been around near the time of the first Rinnegan user. I highly doubt all this, I just want to hear what you guys think on the topic.