Due to the amount of penis-punishing stunts of Johnny Knoxville's Jackass career, he needs to use a catheter twice a day in order to pee. In Johnny's own words "it's just like a dog's chew toy down there…" yikes!

Everyday approximately 35 meters of hair fibre is produced on the scalp of an adult.

Ulysses Simpson Grant was fined $20.00 for speeding on his horse.

AMAZING FACTS