(PRE FLOOD HISTORY AND KNOWLEDGE ABOUT TO BE REVEALED??)Great Sphinx riddle: evidence of hidden door beneath legendary monument revealed

Great Sphinx riddle: evidence of hidden door beneath legendary monument revealed: According to the historian, there is something hidden underneath the Great Sphinx, and an ancient stele that was removed from there in the 19th century may help solve this mystery.Matt Sibson, an historian and the person behind the “Ancient Architects” YouTube channel, has announced a surprising discovery which may hint at an ancient mystery related to one of the most famous monuments of Ancient Egypt – the Great Sphinx of Giza.