The world's shortest man measures only 21.5 inches.
73
On average women can hear better than men.
170
Women have a slightly higher average IQ than men.
164
Every three seconds, a new baby is born.
122
Only 2% of the Earth's population are natural redheads.
13
There's an isolated tribe in Zimbabwe where the people have only two toes, dubbed the 'ostrich people'.
10