Does anyone actually know the requirements of making black belt for this particular 5 year old?
My 5 year old is about as graceful as a drunken giraffe, so I can't imagine her making a black belt before her teens, and that's not our "style" in our school anyways. My 5 year old has a striped yellow belt, and I have refused to let her test because in terms of technique, she's only at the level of a striped yellow belt, and barely, regardless of the fact that she remembers all the material. In our school, even a 5 year old has to retain all the previous forms and techniques taught and complete 13 one-steps plus know the meanings of all the forms and belts passed thus far. My daughter can do that, but because her kicks AT her belt level and below still look very beginner (I'm NOT saying this to be unsupportive and mean, and of course don't say things to her rudely, just being honest about the coordination of a 5 year old body) she hasn't earned a green belt, so I haven't let her test. I plan to let her test soon, since she is working hard and, now that she has mastered the forms, is very focused on technique (for a 5 year old), but if she earns her green belt (around the time she turns 6), she will stay there for quite a while, I imagine - possibly a year until I let her go for stripes, if she seems ready. She might surprise me, but it's my duty to hold her back when she wants to move faster than she is ready for, or when any instructor wants her to rank higher than she deserves.
What I'm getting at with this is that each child advances based on his/her ability, but I think it's also partly the parents' responsibility to teach their children NOT to get hung up on ranking at each testing, and encouraging the child to focus on correct technique before allowing the kid to test. As much as our instructors are in charge, ultimately, I'm the one who pays for testing, so if I pay for her to test clearly before she is ready, I'm partly at fault too, when she wears the next belt and faces endless frustration because she wasn't ready.
For my 5 year old, reverse side kicks are a huuuuge challenge. So would it be fair for me to let her test just because she can throw one successfully in front of the judges, or should I make her wait until she is confident in every (or most, at least) reverse side kick she throws, and no longer gets frustrated with herself over them?
My daughter is also a great singer, but should I put her in a broadway show or let her sing for the family at holidays? One will teach her that people love her performances and that she is awesome at it, and the other teaches her the very same thing without giving her nowhere "up from here" to go. I believe in equipping my children to make their own success when they are old enough to appreciate it, rather than giving them the illusion of success based on what I have paid for.
So while I guess, having not seen the requirements of the school and not seeing this particular "black belt" in action, I can't really say he doesn't deserve it for sure (although it's hard to say otherwise, really), I think it's important to remember that while the school is allowing this progression, the parents are obviously encouraging it too, and partly at fault. The public needs better education about what having a black belt means, and the parents need to think about not letting their children advance until they can comprehend the amount of work put into a black belt. This kid may (I have no crystal ball, it's just a guess) grow up and expect that he can earn everything faster and younger than everybody else, and be both disappointed in the world and disgruntled with his parents for providing him with false expectations.