While anyone (child or adult) can be bullied there are certain things that make people more susceptible. a) middle school, a stage between the ignorance of early childhood and the maturity of later childhood and adulthood. b) Transition, when kids are out of their comfort zone they tend to bully and receive bullying more.
Kids get bullied at every age but the most common is from middle school to highschool. This is because that is the age where everyone is changing and their hormones are buzzing. Kids have crushes, acne, new looks, periods, changes, and they all feel awkward and insecure. If YOU are being bullied, tell an adult immediately. Merry Christmas and don't forget to follow me.