Barbie's full name is Barbara Millicent Roberts.
Mickey Mouse's original name was Mortimer Mouse.

Dan Brown, author of "The Da Vinci Code" started his career as a pop singer and songwriter.

There was a third Apple founder. Ronald Wayne sold his 10 percent stake for $800 in 1976.
The Eurovision Song Contest is the world's longest-running annual TV music competition. It's been held annually (apart from 2020) since 1956.
The whole Harry Potter series contains 199 chapters, 4,224 pages and 1,090,739 words and has been made into 19 hours and 39 minutes of film.

The Blue Whale's tongue weighs more than an adult elephant!

Bats can eat up to 1,200 mosquitoes in a hour. They often eat their entire body weight in insects in a single night.

The first Primark store opened in Dublin in June 1969 under the name Penney’s.

A female rabbit is called a doe and a male rabbit is called a buck, just like with deer.
People who donate blood in Sweden are sent a text message each time their blood saves a life.

St. Patrick wasn't Irish: He was born to Roman parents in either Scotland, England, or Wales.