divemasterp:I know this discussion is a bit long in the tooth now but as the father of the young diver concerned, I thought I might make a few points. I'm also a PADI Divemaster - though not a "working" one.
Thanks to all who congratulated Charles on his achievements and thanks also to the sceptics for being constructive.
Paul
Great to hear the real story! I wish you and your sons much success on your diving adventures. Maybe in about 10 years my kids can join me as well!