Marimuthu is an actor and director who primarily works in Tamil film and television. He made his acting debut in the film Vaali. Since then, he has appeared in a number of films, including Udhaya, Jeeva, Mr. Local, Puppy, Bhoomi, MGR Magan, Carbon, Vikram, and Kodai. His performance as Aadhimuthu Gunasegaran in Sun TV’s Ethir Neechal serial was positively received. He was most recently seen in the film Red Sandel Wood. He died of heart arrest on September 8, 2023 (Friday).