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!

The most popular show amongst baby boomers is Star Trek.

A hippopotamus may seem huge but it can still run faster than a man.

AMAZING FACTS