Jim Vieira is a stonemason, writer and star of History Channel's Search for the Lost Giants with his brother Bill. Hugh Newman is an explorer, megalithomaniac and a regular guest on History Channel's Ancient Aliens and Search for the Lost Giants. As well as organising the Megalithomania conferences and tours, he has spoken at events in the UK, Malta, France, Peru, Egypt, Bosnia and North America. He lives in Glastonbury.
Strange anatomic anomalies such as double rows of teeth, horned skulls, massive jaws that fit over a modern face, and elongated skulls have also been reported.