No there ways of becoming blind.
You cant explain colors and most blind people become blind after birth, so, they have an idea of how colors look like. Very few were born blind.
No, but they are when they are born and like any other animal some can be blind for their life.
nothing there blind all they can see is black
NO he wasn't born blind.
67% of all blind people in the U.S are all currently drug abusers. -New York Times
yes the five blind boys of Mississippi was born blind
Well yes if you have a injury or was born with it as well as you stare into the sun a long time but of course not everyone is blind.
All puppies are born blind and usually get there sight around 4 weeks.
Born without eyes? Alcohol and smoking can cause it also, I think.
Didymus the Blind was born in 313.
Blind Blake was born in 1896.
Isaac the Blind was born in 1160.