red hair is only in 1-2 % of people
I love red head girls, so that's really sad to me.
Crazy how uncommon it is with only 1-2% of humans, red hair is so uncommon
That
It occurs in 2-6% of people in europe tho
I guess I'll have to move to Europe then.
Yea red hair is only in people with two copies of the recessive genes
That seems like why it must be so uncommon. 
Also, Red hair varies in hues from a deep burgundy or bright copper which is really cool