The world's youngest parents were 8 and 9 and lived in China in 1910.
130
One million Americans, about 3,000 each day, take up smoking each year. Most of them are children.
-86
More than half the population of Kenya is under the age of 15.
71
44% of kids watch television before they go to sleep.
106
Two in five people in the world marry their first love.
270
During your lifetime, you'll eat about 60,000 pounds of food, that's the weight of about 6 elephants!
53
There's an isolated tribe in Zimbabwe where the people have only two toes, dubbed the 'ostrich people'.
10
Males sweat 40% more than females.
104