Queen Elizabeth is perhaps one of the most recognizable figures in the world.

She has had four children and is a grandmother and a great-grandmother.

But who is Elizabeth?

Queen Elizabeth smiling

Ready to learn more about the person wearing the crown?

Here’s what you didn’t know about Queen Elizabeth.

They met at the wedding of Princess Marina of Greece, and the seed of their love was planted.

Queen Elizabeth and Prince Philip

Philip was training as a cadet, and apparently, there were instant sparks between them.

And clearly their marriage was built to last, because they were married for over 70 years.

“To you living in new surroundings, we send a message of true sympathy.”

Queen Elizabeth looking serious

Elizabeth was just 13 when she left for Windsor Castle, making her eloquent words that much more impressive.

Her official title within the WATS was Second Subaltern Elizabeth Windsor, and she began her training in London.

The respect they shared for each other was, indeed, for life.

Queen Elizabeth in military uniform

“I always marvel when we meet at what a keen judge she is of human events.

I think she’s a very impressive person.”

His sentiments were seconded by Barack Obama, who was very clear with his thoughts on the monarch.

Queen Elizabeth wtih Winston Churchill

The only U.S. president who met Queen Elizabeth while she was still Princess Elizabeth was Harry Truman.

Looks like her experience as a military truck driver stuck.

There are a couple reasons as to why that might be.

Queen Elizabeth speaking near Barack Obama

As noted byHarper’s Bazaar,one of the queen’s oldest nicknames is “Lilibet.”

As noted by theDaily Mail,Prince William used to call his grandmother “Gary.”

Yes, you read that correctly.

Queen Elizabeth smiling

He hasn’t learned to say Granny yet."

When her last royal corgi, Willow, passed away, it was a huge blow.

Need an alarm clock to wake up in the morning?

Queen Elizabeth driving her car

For instance, there is Her Majesty’s Botanist and an Astronomer Royal.

sounds of the bagpipes.

Queen Elizabeth with son Prince Andrew

Queen Elizabeth with young Prince William

Queen Elizabeth with her corgis

Queen Elizabeth smiling

Queen Elizabeth wearing a tiara

Queen Elizabeth drinking

Queen Elizabeth smiling