A person claiming to be a time traveller from 2858 has said the secret to 'longer life' will be found this year.
The mysterious social media user said scientists will discover the secret to prolonging human life - giving viewers five key dates to look out for.
The user, who posts under the username @ darknesstimetravel, has gained more than 12,000 followers by posting outlandish claims about future events - with everything from wormholes to the creation of mythical creatures.
