Senegalese women spend an average of 17.5 hours a week just collecting water.
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Two in five people in the world marry their first love.
270
Only 2% of the Earth's population are natural redheads.
13
In 75% of American households, women manage the money and pay the bills.
97
There's an isolated tribe in Zimbabwe where the people have only two toes, dubbed the 'ostrich people'.
10
The first man to swim the length of Great Britain grew a beard to stop jellyfish stinging his face.
16