[emanuele232]

don't understimate the ability of a 15yo that wants to learn something with passion. It outperforms seniors

[holografix]

And has all the time in the world and all bills pay for them!

[pjmlp]

Doing software on the side was quite common for 15 year olds during the 8 and 16 bit revolution, many well known game developers in UK started exactly at that age.