13-year-old jaylen arnold is on a mission to banish bullying for all. >> i've felt the pain of being bullied. and i know -- i've been bullied bad. but i know there are over 100 kids that are being bullied 100 times worse than i was. >> you see jaylen has tourette's syndrome. it's a neurological disorder which causes repetitive involuntary movements and sounds called ticks. >> jaylen began ticking at the age of 2. we went through several doctor appointments, the pediatrician was, like, oh, my goodness. i think this is classic tourette's case. and he was only diagnosed at 3 because in order to be diagnosed with tourette's, they have to observe the behavior for one whole year. >> jaylen's mom robin uploaded a video to youtube hoping it would help children and parents alike better understand her son's disability.