Jayam Ravi (Tamil: ஜெயம் ரவி; born 10 September 1980 as Ravi Mohan) is an Indian film actor. Ravi has appeared in films including Jayam, M. Kumaran Son Of Mahalakshmi, Unakkum Enakkum, Santhosh Subramaniam and Thillalangadi all of which have been directed by his brother, M. Raja. His films are almost all remakes of Tollywood hits. They repeated the same success in Kollywood, too.

Ravi was born to Mohan, editor of South Indian cinema and Varalakshmi in a Balija family. He has two siblings; his elder brother M. Raja is a noted film director, with most of his films featuring Ravi in the lead role, while his sister Roja is a dentist. He completed his schooling at Jawahar Vidyalaya in Ashok Nagar, Chennai. He studied dancing under the Bharatnatyam dancer Nalini Balakrishnan and performed his arangetram at the age of 12. After completing his degree in Visual Communication from Loyola College, Chennai, he decided to get into the film industry. He has also undergone training in acting at the Kishore Namit Kapur Institute in Mumbai.

Harish Raghavendra is an Indian vocalist and actor from Chennai, India. His real name is Harish Ram Srinivas (told by him in an interview) & son to a photographer P.V Raghavendran. Harish is best known for his songs like Hey Azhagiya Theeyee from Minnale, Nirpadhuve Nadapadhuve from Barathi, Devathayai Kanden from Kadhal Kondein, Sakkarai Nilave from Youth, Melliname Melliname from Shahjahan and Anbe Enn Anbe from Dhaam Dhoom. He has also acted in certain movies from the Tamil Cinema Industry. He played the main role in the movie Vikadan with Arun Pandian in 2003 and he also played a brother-role for to Ajith Kumar in Thirupathi, which was written and directed by Perarasu.

Harish officially made his debut into the music industry as a singer at the age of 18. His first song was a Telugu song for the movie Panjaram and he subsequently sung 'Vaa Saghi' for the movie Arasiyal which starred mega-star Mammootty as the hero. The song happened to be a hit it didn't stay for long. He was also in his first year of college. After that, he was not really active in the music industry. In the mean time, he continued his studies and finally manage to hold a Degree in Commerce from Vivekananda College and Masters in Mass Communication & Journalism. He took up Software Engineering as well. Software Engineering would have been his main career if music didn't shine fortune in him. Being a police officer was also of one his ambition when he was studying.