Roughly a quarter of the world's people live in China.
50
Blonde hair is not exclusive to Europeans. Melanesians of the south Pacific evolved a different gene for blonde hair.
7
Each year, around 24,000 Americans are bitten by rats!
65
On average, men's noses are 10% larger than women's.
12
A chance of a woman having twins is increased after the age of 35. About 1 in 27 women will give birth to twins after this age. After 50 the chances of having twins is 1 in 9.
51
Dutch, on average are the tallest people.
187
The higher the income, the more likely an American man will cheat on his wife.
94