Silambarasan Tesingu Rajendar, popularly known as Simbu or by his initials as STR, is an Indian actor, filmmaker and musician who primarily works in Tamil cinema. He is a recipient of two Edison Award

Chekka Chivantha Vaanam is a 2018 Indian Tamil-language crime drama film written and directed by Mani Ratnam and co-written with Siva Ananth. Produced by Ratnam under Madras Talkies, along with A. Sub