Rajesh is an Indian actor who has performed in Tamil and Malayalam films and serials. He has completed more than 47 years in films and appeared as lead roles and supporting roles in over 150 films.He has done roles ranging from a hero to character actor

Rajesh was born in 1949 to Williams Nattar and lily Grace Mankondar at Mannargudi, Tiruvarur district, but his family hails from Anaikkadu, in Thanjavur district. He studied in Dindigul, Vadamadurai, Melanatham Aanaikadu and Chinnamanur Theni district.[5] After finishing his PUC in Karaikudi Alagappa College, he joined Pachaiappas College, but unfortunately did not complete his college education. He worked as a teacher in St Paul's High School, Purasawalkam and later at Kellett Higher Secondary School, Triplicane from 1972 to 1979..