Columbian drug-lord Pablo Escobar kept four Hippos in his estate before his death in 1993. Deemed too much hassle to move by authorities, his Hippos were left there and have since bred and escaped becoming an invasive species of Columbia.

The largest employer in the world is the Indian railway system in India, employing over 1.6 million people.

Sneezing with your eyes open is impossible.

AMAZING FACTS