The life of Queen Elizabeth II
Updated 12:32 PM ET, Mon October 25, 2021
Since 1952, there have been seven Popes, 14 US Presidents and 13 British Prime Ministers.
But there's only been one British monarch.
Queen Elizabeth II has reigned for 69 years, which is longer than any British monarch in history and any current monarch in the world.
She was 25 years old when she ascended to the throne.