I don't know if this is for real but what he said about 2017 that bitcoin will reach $10,000 happened and went through another all time high at close $20,000 and starting to move backwards and slowly at this rate. Let's wait if 2019 bitcoin will be at $100k. He's not the only one that claims to be a time traveler, I'm much interested with bitcoin/crypto related "time travelers" that are giving optimism to the investors.