Mark has a good point. Of course if that person was a pediatrician, you might want to see a specialist.
Having said that - his symptoms sound a lot like Sensory Processing Disorder or SPD (sometimes also called sensory integration disorder -SID). Its a fairly new disorder and often gets mistaken for AD/HD.
This is a very good site with info on it - http://www.sensory-processing-disorder.com/
And we have a person on medhelp with extensive experience with SPD as her own son has that problem. That site is here -
http://www.medhelp.org/forums/Sensory-Integration-Disorder-SID/show/1396
Let me know if the SPD site is helpful. Best wishes.