It has been estimated that the total number of people who have ever lived is about 107 billion.
Fortunately, not all at once.
Just imagine the queue for the toilet!
About 40 million of all those people were born in 1951.
So in the general scheme of things, people who were born in 1951 are somewhat of a limited edition.
It doesn’t really matter that much what year any of us was born in of course, as we are all equally precious and unique .