The world's shortest man measures only 21.5 inches.
73
In a lifetime, an average person walks the equivalent of 5 equators
177
If you're over 100 years old, there's an 80% chance you're a woman.
143
Americans will spend more on cat food this year than baby food.
32
You can only remember 4 things at a time.
31
Only 2% of the Earth's population are natural redheads.
13
According to CNN national security correspondent David Ensore, as of 2002 bin Laden had married four women and fathered roughly 25 or 26 children.
54
Most people smile when they are frustrated, according to a study.
15