Simon Charles Dorante-Day, the reputed love child of Prince Charles and Camilla Parker, has made a number of bizarre assertions concerning his true identity.

Simon originally made headlines in the 1990s when he announced that he is Prince William and Harry’s long-lost brother.

He went on to admit that he was conceived in 1965, when Charles and Camilla were both adolescents. Simon claims that his birth was kept hidden since Charles was gone to Australia and Camilla was hidden for nine months.

Speaking to the Australian TV show Sunrise,he said: “I have a lot of evidence and I’m slowly collecting more. The longer this thing runs the more they are going to get it on their face, not me.”

During the astonishing interview, he also confessed that Charles’s first wife, Princess Diana knew about him.

He said: “We believe that Diana knew of my existence and that she had put the pieces together.

“I think Diana was at a point where she was finding out answers about her life, how she was wronged, and she was going to go public with it.”

Diana died in a tragic car accident in 1997.