OK I was looking for that thread about our kids and bikes but failed to find it so here's a new one.
This is my son Dan on a Kawasaki mini bike I repowered with a Yamaha 125 Landscout motor (hey it's what I had in the shed at the time) pulled wheel stands in all 4 gears and the kids loved it.
So since he is now a Police Officer and 30 I look back on this as a bit of predestination.

The other bike is the CBR400RR he just dumped in my shed, yes I got it going and aparently if it had wings.....

Anyhow I was enjoying looking at others kids discovering bikes and it's taken me this long to find an old photo of Dan.