2 dc, both have around 15 k each, thanks to wealthy gp.
One half in cash isa the other in stocks and shares isa.
I've never been able to save for them, I now put about 20 or 30 a month into building society accounts for them. It's about 500 now.
I'm hoping that will accumulate enough to cushion teen stuff, socialising and also teach them money management before... They get the big bucks at 18.
I'm hoping they will use the money for uni, car, insurance, lessons etc.
I have one very sensible dc, and the other I fear may blow the lot on parties and travel.
That's life.
Op I think your dc has done extremely well for his age!
We have no bday or Xmas money given to our dc at all
You should make sure that money is invest in stocks and shares. All our funds bar 1 are doing very well, even during covid!!