In their early careers, Sylvester Stallone and Jackie Chan both took part in porn.
11
A woman named Rachel Krishevsky who died at age 99 had 1,400 direct descendants.
17
The Rain Man (Laurence Kim Peek) was the only savant known to science who could read two pages of a book simultaneously - one with each eye.
17
There are 5 to 10 times more stars in the known Universe than there are grains of sand on all the world's beaches, but a single grain of sand has more atoms than there are stars in the known Universe.
20