Son of producer AM Rathnam, Ravi Krishna could not have asked for a better introduction than Selvaraghavan’s 7G Rainbow colony. Kadhir was hated and cheered by the audience and he instantly shot to fame. The later years held very little for this actor. Sukran, Ponniyin Selvan, Kedi, Netru Indru Naalai and the more recent Kaadhalna Summa Illai failed to register his status as a bankable star. He is currently working in Aaranya Kaandam which is his only ray of hope.