teenagers with acne

It is still very clear in my mind that few of my classmates even schoolmates during highschool were suffering from acne. I was kind of wondering how in the world they got such problem while I don't? It all starts as puberty began then the hormones start to change. Oily skin is one factor that caused it all too. I am just thankful that I have clear skin and really don't have to deal with acne.