Valmiki
Valmiki (; Sanskrit: वाल्मीकि, ) is celebrated as the harbinger-poet in Sanskrit literature. The epic "Ramayana", dated variously from the 5th century BCE to first century BCE, is attributed to him, based on the attribution in the text itself. He is revered as "Ādi Kavi", the first poet, author of "Ramayana", the first epic poem. The "Ramayana", originally written by Valmiki, consists of 24,000 shlokas and seven cantos (kaṇḍas). The is composed of about 480,002 words, being a quarter of the length of the full text of the "Mahabharata" or about four times the length of the "Iliad". The "Ramayana  tells the story of a prince, Rama of the city of Ayodhya in the Kingdom of Kosala, whose wife Sita is abducted by Ravana, the demon-king (Rakshasa) of Lanka. Valmiki's Ramayana" is dated variously from 500 BCE to 100 BCE or about co-eval with early versions of the "Mahabharata". As with many traditional epics, it has gone through a process of interpolations and redactions, making it impossible to date accurately. British satirist Aubrey Menen says that Valmiki was "recognized as a literary genius," and thus was considered, "an outlaw," presumably because of his "philosophic scepticism," as part  of an "Indian Enlightenment" period. Valmiki is also quoted as being the contemporary of Rama. Menen claims Valmiki is "the first author in all history to bring himself into his own composition." Early life. Valmiki was born as Agni Sharma to a Brahmin named Pracheta (also known as Sumali) of Bhrigu gotra, According to legend he once met the great sage Narada and had a discourse with him on his duties. Moved by Narada's words, Agni Sharma began to perform penance and chanted the word "Mara" which meant "die". As he performed his penance for several years, the word  became "Rama", a name of the god Vishnu. Huge anthills formed around Agni Sharma and this earned him the name of Valmiki. Agni Sharma, rechristened as Valmiki, learnt the scriptures from Narada and became the foremost of ascetics, revered by everyone. There also exist some legends about Valmiki having been a thief before turning into a rishi. The Nagara Khanda of the Skanda Purana in its section on the creation of Mukhara Tirtha mentions that Valmiki was born a Brahmin, with the name of Lohajangha and was a devoted son to his parents. He had a beautiful wife and both  of them were faithful to each other. Once, when there was no rain in the region of Anarta, for twelve long years, Lohajangha, for the sake of his hungry family, started robbing people that he found in the forest. In the course of this life he met the seven sages or the Saptarishi and tried to rob them as well. But the learned sages felt pity on him and showed him the folly of his ways. One of them, Pulaha gave him a Mantra to meditate upon and the Brahmin turned thief got so engrossed in its recitation that ant -hills came up around his body. When the sages returned and heard the sound of the mantra coming from the ant-hill, they blessed him and said, "Since you achieved great Siddhi seated within a Valmīka (an anthill), you will become well-known in the world as Vālmīki." The first shloka. Valmiki was going to the river Ganges for his daily ablutions. A disciple by the name Bharadwaja was carrying his clothes. On the way, they came across the Tamasa Stream. Looking at the stream, Valmiki said to his disciple, "Look, how clear is this water, like the mind of  a good man! I will bathe here today." When he was looking for a suitable place to step into the stream, he saw a crane couple mating. Valmiki felt very pleased on seeing the happy birds. Suddenly, hit by an arrow, the male bird died on the spot. Filled by sorrow, its mate screamed in agony and died of shock. Valmiki's heart melted at this pitiful sight. He looked around to find out who had shot the bird. He saw a hunter with a bow and arrows, nearby. Valmiki became very angry. His lips opened and he cried out , Emerging spontaneously from Valmiki's rage and grief, this is considered to be the first shloka in Sanskrit literature. Valmiki later composed the entire "Ramayana" with the blessings of the god Brahma in the same meter that issued forth from him as the shloka. Thus this shloka is revered as the first shloka in Hindu literature. Valmiki is revered as the first poet or "Adi Kavi" and Ramayana, the first kavya (poem). Role in "Ramayana". Valmiki played an important role in "Uttara Kanda," the last chapter of epic "Ramayana". It is believed that The Uttara Kanda was not original work  of Valmiki. It is believed to be taken up from "Sesha Ramayana." According to the legend Rama send Sita to forest. Sita finds refuge in Sage Valmiki's ashram, where she gives birth to twin boys Lava and Kusha. Lava and Kusha were Valmiki's first disciples to whom he taught the "Ramayana". Bala Kanda of the epic also telling the story of Valmiki narrating the Ramayana to his disciples Lava and Kusha. Role in "Mahabharata". Valmiki was present during Mahabharata time and he was one of the many sages that visited "Yudhisthira" after war. He told Yudhisthira the benefits  of worshipping Shiva. Once upon a time, some ascetics that possessed the homa fire cursed Valmiki as guilty of Brahminicide. The sin possessed him as soon as he was cursed. So he prayed to Shiva and he became cleansed of all his sins. He later told "Yudhisthira" that he should also pray to Shiva like him. https://www.sacred-texts.com/hin/m13/m13a018.htm Reincarnation. "Vishnudharmottara Purana" says that Valmiki was born in the Treta Yuga as a form of Brahma who composed "Ramayana" and that people desirous of earning knowledge should worship Valmiki. He was later reincarnated as Tulsidas, who composed the "Ramcharitamanas", which was the  Awadhi-Hindi version of the "Ramayana". Temples. The Balmiki sect of Hinduism reveres Valmiki, where he is also known as Lal Beg or Bala Shah, as a patron saint, with a plethora of mandirs (temples) dedicated to him. An area in Chennai, Tiruvanmiyur is believed to derive its name from Sage Valmiki, Thiru-Valmiki-Oor. There is a temple for Valmiki located in this place, which is believed to be 1300 years old. There is also Shree Valmiki Mata Maha Samsthana in Rajanahalli, Karnataka. In popular culture. Several Indian films have been made on the life of the poet, beginning  with G. V. Sane's "Valmiki" (1921); it was followed by Surendra Narayan Roy's "Ratnakar" (1921), Ellis Dungan's "Valmiki" (1946), Bhalji Pendharkar's "Valmiki" (1946), Sundarrao Nadkarni's "Valmiki" (1946), C.S.R. Rao's "Valmiki" (starring Rajkumar 1963) and "Valmiki" (starring N. T. Rama Rao; 1963), and Arvind Bhatt's "Sant Valmiki" (1991). Bhatt's film which starred Suresh Oberoi in the titular role remains unreleased after a case was filed against Oberoi for remarks deemed offensive by members of the Valmiki caste in India.