Narnne Nithin is speeding ahead with hit youthful entertainer films like “Mad” and “Ayy.” Entering the film industry as the brother-in-law of NTR, Narnne Nithin is now looking for a hat trick with his streak of hits. Directed by national award-winning director Satish Vegesna, known for “Shatamanam Bhavati,” he is starring in the film “Sri Sri Sri Rajavaru.” The film features Sampada as the female lead and is produced by Chintapalli Rama Rao under the Sri Vedakshara Movies banner. This action entertainer, packed with all commercial elements, is set to…