I cant really tell who is the one with roughest past but I cant understand how most of you put sasuke so up in the list. Yeah he had his family killed by his borther, he was genjutsued to see how he made it and so. But he had a family for 8 years he has good memories of ppl loving him he grew on a place where he had love but he ended this twisted? There is a lot of ppl who hasnt even know what parental love is, what friends are for almost all their life. He is just a whining bitch "my family was killed buahhhh" omg he could fuck all the female ninjas in the academy! he is admired by almost everybody, ppl care about him. He is the weakest minded person of all Naruto together with Sakura.