The anonymous time traveller, operating under the alias Darryl Dean, claims to hold a detailed chronology of upcoming events. The mysterious man shared his "shocking" predictions on the internet in a bid to validate his remarkable assertions.

In his declaration, the time traveller prophesied alien contact and global peace.

He said: "I saw that there was a lot of scepticism regarding my story and I want to say that it is not my goal to convince everyone that I am telling the truth. I simply want to speak to those of you who will listen."

Mr Dean insists he comes from from 2033 and initially intended to stay in the current era only briefly. Speaking with the paranormal investigators from the YouTube platform ApexTV, the purported time traveller argued his predictions will prove accurate over time.

He said: "I saw a bunch of questions asking if there are going to be any wars in the future. I can tell you that there will be no major wars and when the aliens come in 2028, they will usher in a state of peace and prosperity. People will realise they are not so different and the entire world will unite.", reports the Daily Star.

Humanity's descendants will also embrace a single universal religion, which Mr Dean asserted will have replaced all existing faiths by 2033. He refused to share any details about the religion, fearing it might cause a temporal paradox.

The self-proclaimed time traveller then claimed that time travel technology becomes public knowledge in 2028, along with revelations about extraterrestrial life forms beyond our planet.

He said: "I just want to tell you what I'm saying are not predictions.

In a way, they are prophecy because what I'm telling you will happen. But yes, I can tell you what is going to happen in the near future. The most prominent thing I can think of that is going to happen at the end of 2019, is 5G wireless network.

"This will connect more people than ever and it will triple the speed of your internet. In 20204, 6G will actually are released and it is released for free for the entire world. Yes, that means free wifi in every country, even in remote regions."

However, despite the bold declarations made online, not everyone who tuned into the ApexTV video bought into the time traveller's story.

One skeptical viewer, Andre Gomes Fernandes, said: "Words are words. Speak, everyone speaks. I wanna see evidence."

Marion Peterson added: "I call fake because this looks too much of a utopia."

YouTuber FreiNrg wrote: "He's lying, they're all lying about time travelling to our current version of their past."

And Robert Gadling posted: "This sounds like Noah the time traveller to me. I guess that he went into hiding after his predictions proved to be false."