What is the normal age to grow facial hair?

I know every one will say it depends on who you are and your hormones, but i just want to know the average age. Some kids have already started at like age 13 is that normal?|||Each person%26#039;s chemical makeup is different. Some start at 13 %26amp; some don%26#039;t start until they%26#039;re 16 or 17. Why is it so important for you to know this - do you have a bet riding on it or something?|||i started when i was in like 5th grade, man it sucked having a mustache..yea yea laugh it up! lol dont worry im a chick magnet now. all little kids are weird...some stay weird during high school...dont be one of them! shave it off! you dont want it!! girls dont like it haha|||The average age to start shaving - 14. The average time for the novelty to wear off - 1 week.|||I started shaving once a week when I was 15. Let me tell ya after a while it sucks!|||don,t get in a hurry, shaving is a drag.|||yea its the same thing for girls.. but on other parts ;)