He's 6 and a half. He builds 16+ Lego sets though, I gave him one such set to take home with him, one of my own.
He's a smart kid and has the assistance of his dad who is an electrical engineer and a nautical architect so the lad has been taught process and how to follow technical plans. I have taught @mrbonkers how to build Lego, the processes required, and he follows them perfectly. I wrote a post on it a while back.
That Lego for 16+ is very complicated. awell done for young @mrbonkers 🏆 (and for dad and uncle, valuable helpers)🙂
I was at a friend's house today, he is a Lego fan, he has several models of cars.
I will show the pictures in one of the next posts, now I know in which community 🙂