Only about 2% of the world population has green eyes.
36
There are approximately three chickens for every human on Earth.
13
There are about 255 babies born worldwide every minute.
46
Roughly 90% of the world's population live in the northern hemisphere.
18
Every person in the world can fit in Texas and be given over 1000 sq ft in which to live.
14
Denmark has twice as many pigs as there are people.
66
A third of the human population sneezes when they look at the Sun. Light can signal the ocular nerve near the sinuses and triggers a sneeze.
18