Teased? Yes. Bullied? No, and I doubt that all of these people were.
I pity you, because you seriously believe that most of these people were never bullied. Now, I know some make up excuses for attention, but bullying is a lot more serious than the way you seem to think.
Anyway, I used to get bullied back when I still lived in Scotland. It was because I'm gay and I listen to K-pop, so people used to humiliate me on a daily basis, and try to shove me down the stairs. Unfortunately I've been too used to having my friends stick up for me, and I've noticed that all my best friends are people who would batter someone who tried to take the piss out of me. I know I need to change and stand up for myself, but since I've moved to Australia, I've had no problem about anything here. Australian's for the most part seem to be really relaxed about letting people be whoever they want to be, whereas in Scotland for the most part, people follow the crowd and anyone who doesn't follow the latest trend are seen as outcasts.
Overall: Australia is such a beautiful country which is so nonjudgmental. <3