"DARAIN HOUSEN Has not taken off his hat for the last 20 years. He bathes, he sleeps and does everything possible in it. It is a perfect fit. But unlike other hats, his is not made of cloth but from the very hair on his head which is why it cannot be removed."
How incredible is that? Not convinced? Here's the link..and here's a closeup:
Mr. Housen, I tip my hat to you.
(thanks Lodi for sending me this!)