All the results showed he wasn't lying. Oliver even claimed that he lives more than centuries in the future but he was sent back in time. Due to these, a paranormal YouTube channel ApexTV carried out lie-detector test and he managed to pass every question.
He said, "Your years are different to mine as the place I am from, the years are longer. My planet is further away from the sun than yours is, so it takes longer to get around." But sources said the guy has a Birmingham accent. Some say his story just has the movie plot 'Back to the Future' where the hero runs out of plutonium and gets stuck in the 50's period. He also added that he got friends from another galaxy.