Have you ever sat down and wondered if time travel was truly possible?  Or if some humans had already started Time traveling?. Well, in the year  2000 we got one of the biggest time travel mysteries mankind has ever  faced, when the story of a man who claimed to be on a military mission  from the year 2036, started spreading like wildfire. Was this man's  story true? Did he actually Time travel? We will go into all of this on  today's video, as we take a look at the mystery of John Titor, the time real-life traveler.