The exact cause of death and burial site of Genghis Khan is unknown, because all of the 2000 funeral guests and 800 soldiers were killed in order to preserve the secret.
16
In North Korea, you are forced to choose one of 28 government-approved haircuts.
4
Korean Okhwan Yoon left behind a profitable business to cycle the world in aid of world peace. For over 9 years, he has biked across 192 countries on six continents, and has survived 6 car accidents, malaria, extreme temperatures, robbery, and kidnapping.
16
Only 8% of the world’s currency is physical money. The rest exists only on computers.
20
McDonald's serves 75 hamburgers every second, according to the company’s Operations and Training Manual.
5
Blue whale arteries are large enough for humans to swim through and their hearts are the size of cars.
12
There are over 16,251 full-service restaurants in the vicinity of NYC. You could visit one every day for 40 years and still not have visited them all. This excludes counter service restaurants and cafeterias.
5