The world's youngest parents were 8 and 9 and lived in China in 1910.
130
The most recorded orgasms in an hour were 134 for one woman and only 16 for a man.
192
There are about 255 babies born worldwide every minute.
46
Intelligent people have more zinc and copper in their hair.
233
Intelligent men tend to be more sexually faithful.
31
It took 200,000 years for humans to reach 3 billion in number. It took 40 years for the next 3 billion.
11
Muhammad is the most common name in the world.
96