The world's tallest man reached 8 feet 11 inches at 21.
202
Children's sense of smell is better than adults'.
860
The first man to swim the length of Great Britain grew a beard to stop jellyfish stinging his face.
16
In one day an average person will take about 18,000 steps.
55
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
Babies crawl an average of 200m a day.
212