Some say....

* He was born in space.
* His favourite food is raw meat.
* He sleeps upside down like a bat.
* His sweat can be used to clean precious metals.
* His skin has the texture of dolphins.
* If you tune your radio to 88.4 you can actually hear his thoughts.
* He does not see like humans do, instead he sees numbers in green scrolling down (a reference to the The Matrix).
* He forages for wolves at night.
* He is scared of bells.
* He once punched a horse to the ground.
* His politics are terrifying.
* He lives in a tree.
* He was raised by wolves.
* He appears on high-value stamps in Sweden.
* His favourite philosopher is Immanuel Kant.
* He has no understanding of clouds.
* His earwax tastes like Turkish Delight.
* He is confused by stairs.
* He naturally faces magnetic north.
* He is illegal in 17 U.S. states.
* His heart ticks like a watch.
* All his legs are hydraulic.
* He can accumbularate.
* He appears on Japanese banknotes.
* There's an airport in Russia named after him.
* He is wanted by the CIA.
* His breath smells of magnesium.
* He can catch fish with his tongue.
* His tears are adhesive.
* If set alight, he'd burn for a thousand days.
* He is terrified of ducks.
* His voice can only be heard by cats.
* He has two sets of knees.
* He can swim seven lengths underwater.
* He has webbed buttocks.
* He can melt concrete on contact.
* He is more machine than man.

The sentence always ends with: "All we know is, he's called The Stig