Did you know that there are now (proabably a few more) 7 Billion people in the world. I know it was all over the news a little while ago ... I'm slow to catch up sometimes.
You can see what number you were when you were born ...
Apparently I am number 3,400,453,932nd person to be born.
So in the 45 years I have been hanging about, we have doubled our population. Wow!
If you want to find out what number person in the world you are ... Click Here