The Real Life Blue Man

This is an incredible story. A 57-year-old man American called Paul Karason has permanent blue skin. This is the colour of his skin with no make up or other effects.

He previously used a substance called colloidal silver as a general cure for all aliments - I will stick to hot lemon and honey. No one is quite sure why he turned blue. He did rub the substance into his face but rather unreasonably insists this is not to blame.