There was the usual teasing in elementary school.
As for me doing the bullying, I don't seem to know when I'm hurting people's feelings. Flagrantly, yes, I notice, but sometimes people get butt-hurt and I don't notice. And they keep it inside and tell others and then they come tell me. Then I get even more pissed that they didn't come tell me in person.
But no, I never hit someone on a regular basis to make them feel bad, and no one did it to me either. I was always amongst the tallest in my class until high school.