I think that if a martial art has a grading system it has to split it out by age. Maybe the younger age groups should never be able to attain black, or may just call it "child black" or "junior black".
Judo system is a bit like that isn't it? Once you get to 14 (I think, I recall chatting to a judo chap in a pub years ago!) you join the adult ranks and then start over, or go back a few colours.
Judo system is a bit like that isn't it? Once you get to 14 (I think, I recall chatting to a judo chap in a pub years ago!) you join the adult ranks and then start over, or go back a few colours.