G. Marimuthu is a very well known Indian Film director as well as an actor. He has mostly directed Tamil Films. He made his entrance film in the year 2008, which is KannumKannum. He also enacted in a movie, Pulivaal in the year 2014.

He has given many great pictures to the Tamil Film Industry and is still working on further new movies as a director as well as an actor. His multitasking capabilities bring out an outstanding director and an astounding actor in him.

He is versatile and believes in smart work. He is one the most talented directors in the Tamil Industry. G. Marimuthu was born in Pasumalai, Theni, Tamil Nadu, India. In 1990, G. Marimuthu ran from his home and went Chennai to be a film director.

Initially, he worked as a waiter in hotels; he once met lyricist Vairamuthu through their mutual interests for literature. Marimuthu worked as an assistant director with directors like Mani Ratnam, Vasanth, Seeman and S. J. Surya.

Then he worked as a co-director in Silambarasan's team, in the film Manmadhan (2004). He also worked with Rajkiran for in his movies AranmanaiKili (1993) and EllameEnRasathan (1995). G. Marimuthu entered the industry as a director with KannumKannum (2008), which is a romantic film featuring Prasanna and Udhayathara.

The film was not a super hit but won critical acclaim. This film showed screenplay, dialogue, and direction and it is one of the freshest, most truthful and appealing love stories of current times. He then also directed Pulivaal (2014), evolving the film's story from a Malayalam movie called ChaappaKurishu (2011).

In the year 2010, he prioritized his career in acting and enacted as supporting roles in Tamil movies. Mysskin presented him as an actor in the year 2011 in the picture, Yuddham Sei. He played the role of a corrupt police officer in the picture.

The achievement of the film encouraged him to lead in cinemaslikeAarohanam in the year 2012, Nimirndhu Nil in the year 2014 and Komban in the year 2015, mostly as a police officer. In the year2016, he did very well in Marudhu which in turn provoked Vishal to work with Marimuthu in KaththiSandai (2016).

In the next consecutive year, he gave many films to the industry which include Batavia, EnakkuVaaithaAdimaigal, Yaman, Yaakkai, Nagarvalam, Rubaai, KootathilOruthan, Magalir Mattum, and Appadurai Vellum. His recent release in 2018 was the movie, Madura Veteran.