Were you Bullied in School, or were you the Bully, either way was it because of your size or height?

I was not a bully,neither was I bullied, because I had an older, Big brother that looked after me really well, he was a nice guy, but most of the kids that knew him rather had not put him to the test. I guess we were both blessed in that respect, but how do you feel about bulling today? I'd often take up for the kids that got bullied during grade sch. but not in High School.