Muhammad is the most common name in the world.
96
Every human spent about half an hour as a single cell.
144
The world's youngest parents were 8 and 9 and lived in China in 1910.
130
Only 10-20% of the population can wiggle their ears and raise one eyebrow.
22
Thrity-five percent of the people who use personal ads for dating are already married.
102
