These are some details about my brother:

- he is 13

- he has this big long bald spot that stretches very far almost through his head and his very thick.

-has some grey hairs (much more than average or anyone else in our family for that age)

-his nails grow very slowly, he says he bites them but I never see him do so.

-his hair grows fast.

-family has a bad history of baldness.

See I saw the big bald spot on him while he was playing video games, and I tried to tell him, but he ignored me, and he would not allow me to take pictures. I am still quite curious, and hope its nothing serious.