Some interesting facts..Lifefacts No.8

1.Gold medal from Rio, contains only 1% gold and 92.5% silver

2.The most expensive hamburger in the world, the father Glamburger and costs 1768 dollars

3.Only 2% of people in the world have naturally blond hair

4.Koalas sleep about 20 hours a day

5.In Switzerland three times if you fail the driving test, you have to go to a psychologist