Can I have a job if it works?
lol joke - seriously tho good luck on this!
Cant really say 'he is too young' as I remember watching dragons den and this chap was only young, had everything set in place and clearly knew what he was doing. He did that water buoy thing, got an offer, even tho later on he decided to turn the dragons down. So it shows you can do it if you have enough drive and determination!
-Adam
Inventing something and trying to take it to market is slightly different!