Dr Harish . R. Kori he had started his coaching class since the age of his 18 year whle he was studying in medical college. Only for his pocket money He had never ever thought that he would run the coaching class in the future. It was the year of 1993. He found that many talented and poor student were helpless in study without coaching. He began his class (kori classes) with the help of only two teacher within 6 years his classes stood in front of the colourful pictures. A very poor student Nilesh Dhudhuskar (student of D.S high School) secured the fifth rank in the merit of board exam. Till now many students are in the field of medical and Engineering college as well as C.A. It was the fruit of his labour.