Yu Youzhen, a Chinese millionaire, works as a street sweeper for the sanitation department to set an example for her children.
11
It is estimated that at any one time, 0.7% of the world's population are drunk.
90
Two in five people in the world marry their first love.
270
Up to the age of six or seven months a child can breathe and swallow at the same time. An adult cannot do this.
165
Approximately 141 million Valentine's Day cards are exchanged worldwide every year.
104
Most people turn their music down in the car when finding a street sign to "see better".
34
There are about 255 babies born worldwide every minute.
46
If Earth's life was compressed into 1 year, then humans would have been around for only 2 seconds.
15