Mysore/Mysuru: Lakshmi Govindaraju, the elder sister of late actor Dr. Puneeth Rajkumar, said that Puneeth was a great human being and has left behind a trail of his social service. She was speaking after releasing ‘Abhinava Samrat Puneeth Chutukugalu,’ an edited work of limericks on the late actor by writer Ratna Halappagowda, at a programme…