for the martial arts troll

first things first to earn 4 black belts you would need at least 17 to 20 years of practice as it takes for most martial arts 4 years to reach black belt. and to be a expert you need at least 5 years of experience after earning black belt so that is a load of shit.

2 in order to teach you need to be over 18.

and finally that that is a stock image


you lot can use this if you want to