He is a member of the American hip - hop group Five Deez .
Jon Marshall ( born September 6 , 1975 ) , better known by his stage name Fat Jon the Ample Soul Physician , is an American hip hop producer and rapper from Cincinnati , Ohio .
Jon Marshall is a Fat Jon the Ample Soul Physician of the American hip - hop group Five Deez .
Jon Marshall ( born September 6 , 1975 ) , better known by his stage name Fat Jon the Ample Soul Physician , is an American hip hop producer and rapper from Cincinnati , Ohio .