How old do you need to be to be a minecraft youtuber?

According to the Youtube terms of use:
"You may not use the Service and may not accept the Terms if (a) you are not of legal age to form a binding contract with YouTube"
In most western countries, the legal age for signing binding contracts is 16.

Honestly, people won't take you seriously if they can tell you are young.
I suggest waiting until you have your own house and you can afford to buy proper recording equipment so you have higher quality videos.

But if you just want to do it for fun you can start whenever you want, it could be good practise for starting a youtube career

People say 8 year olds are stupdi can't be on utube

but a youtuber (parents manage his channel)

an 8 year old has 400,000 subs and is growing fast

You just need a screen capturer: http://nevergreen.net/602

How old do you actually need to be so you may be a youtuber? When i tried to make a new account so that i can be a youtuber, it gave me nonsensicle answers

How old do you actually need to be so you may be a youtuber? When i tried to make a new account so that i can be a youtuber, it gave me nonsensicle answers