[nmstoker]

All our maths teachers were at school were left handed, along with 25% of the top maths set in our year. The teacher and student population of left handed people were close to the normal 10% levels too.

[pixl97]

Autistic people are 2 to 3 times more likely to be left handed than the general population.

[voidUpdate]

Do you know about the ambidextrous rates too?