What did Matthew Wilkes think he discovered in 2005?

Question

That's a question in a quiz I'm trying to solve. Matthew Wilkes is a British student and he thought he had discovered something in 2005. Does anybody know what it is?

Answer 1

Himself on Google Earth:

Answer 2

That Robbie Williams is a raving homosexual.

Answer 3

He and a mate were captured by google earth while sun-bathing in their back garden.He discovered this while checking google earth.

Answer 4

http://www.theregister.co.uk/2005/12/20/...