Simon first made the outlandish claims in around 2016. Since going public with his bonkers theory, he has shared numerous side-by-side images comparing himself and his son to the Royals. The images feature Simon with Charles, Camilla, The Queen and Prince Philip. Speaking to 7NEWS.com.au, Simon said: “All the royal fans and supporters who send them to me, they’re amazing. “And I really think it’s like an Agatha Christie novel for them, where they’re looking for clues and searching for answers. “There are so many people invested in my story now and helping me, it’s really amazing.” He even claimed that Princess Diana knew of his existence and was preparing to reveal what Simon allege she knew before her tragic death in 1997.