Title: Manipur
Content:  events of each King who ruled Manipur in a span of more than 3500 years until 1955 CE (a total of more than 108 kings). Ningthou Kangba (15th century BCE) is regarded as the first and foremost king of Manipur. There were times when the country was in turmoil without rulers, and long historical gaps exist between 1129 BCE and 44 BCE. In 1891 CE, after the defeat of the Meiteis by the British in the Anglo-Manipuri war of Khongjom, the sovereignty of Manipur which it had maintained for more than three millenniums, was lost. In 1926, it became a part of Pakokku Hill Tracts Districts of British Burma until 4 January 1947. It regained its freedom on 14 August 1947. On 15 October 1949, Manipur was unified with India.
Title: List of Manipuri kings
Content:  List of Monarchs that ruled the Kingdom of Manipur (present state of Manipur in northeast India) have been recorded in Court Chronicles of the Kings of Manipur (Cheitharol Kumbaba) .  The Kingdom of Kangleipak with written constitution was established in 1110 by Loiyumba, who a local tribal ruler who incorporated most neighboring principalities. The Kangleipak kings expanded their territory, reaching their zenith under king Khagemba (1597–1652). In 1714, a king named Pamheiba adopted Hinduism. He adopted the name Gharib Nawaz, and in 1724 renamed the kingdom as Manipur (Sanskrit for "abode of jewels"). Manipur was conquered by Burma in 1819, and became a princely state within the British Raj in 1821. On 11 August 1947, Manipur Maharajah Bodhchandra singh signed The Instrument of Accession agreeing to accede defense, communication and external affairs to Union of India on the assurance of autonomy of Manipur  and further signed a merger agreement in October 1949 which is disputed to be an agreement made under duress. It then became a part C state of the Republic of India in 1949 which is further upgraded to union territory in 1956 and a full fledged state in 1972.
Title: Manipur (princely state)
Content:  The Kingdom of Kangleipak was established by King Loiyumba in 1110 who ruled between 1074 and 1121. He consolidated the kingdom by incorporating most of the principalities in the surrounding hills and is credited with having enacted a kind of written constitution for his state. After subjugating all the villages within their valley Kangleipak kings grew in power and began a policy of expansion beyond their territory. In 1443 King Ningthoukhomba raided Akla, an area ruled by Shan people, initiating a policy of Manipuri claims to the neighbouring Kabaw Valley. The zenith of the Kangleipak State was reached under the rule of King Khagemba (1597–1652). Khagemba's brother Prince Shalungba was not happy about Khagemba's rule so he fled to the Sylhet region where he allied with Bengali Muslim leaders. With a contingent of Sylheti soldiers, Shalungba then attempted to invade Manipur but the soldiers were captured and made to work as labourers in Manipur. These soldiers married local Meitei women and adapted to the Meitei language. They introduced hookah to Manipur and founded the Pangal or Manipuri Muslim community.
Title: List of tourist attractions in Manipur
Content: Kangla Palace 
Title: Manipur (princely state)
Content:   The Manipur Kingdom was an ancient independent kingdom at the India–Burma frontier    that was in subsidiary alliance with British India from 1824, and became a princely state in 1891. It bordered Assam Province in the west and British Burma in the east, and in the 20th century covered an area of 22,327 square kilometres (8,621 sq mi) and contained 467 villages. The capital of the state was Imphal. The early history of Manipur is composed of mythical narratives. The Kangla Fort, located on the banks of the Imphal River, is where the palace of King Pakhangba was located. It was built in 1632 by king Khagemba, who had defeated Chinese invaders. In the fort, a number of temples that had traditional religious significance are located. Kangla means "dry land" in the old Meitei language.
Title: Manipuri Vaishnavism
Content:  King Ching-Thang Khomba, also known as Rajarishi Bhagyachandra, was most devotee ruler and propagandist of Gaudiya Vaishnavism, under the influence of Narottama Dasa Thakura's disciples, and who has visited the holy for the Chaytanyaits Nabadwip. He ascended the throne in 1759; however, in 1762 the Burmese invaded Manipur, and the king, with his queen and a few attendants, fled to the neighboring state, now known as Assam. The dispute over real identity of the king, called for a demonstration of supernatural powers, believed to be attributed to the king. It is believed that Bhagyachandra had a revelation from Lord Krishna in a dream; based on this revelation, he committed himself to making worship of Govinda the state religion on return to power in Manipur. It is believed that the murti of Govinda was to be made of the specific sacred tree and carefully planned Rasa-lila dances to be instituted in the country, which was regained with the help of the king of present-day Assam. On reinstating the throne, a Govindaji deity was installed and regularly worshiped; later a Radha deity was installed and worshiped next to it.
Title: Ching-Thang Khomba
Content:  Maharaja Bhagya Chandra ascended to the throne of Manipur in 1759, a few years after the death of his grandfather Pamheiba and his father Samjai Khurai-Lakpa at the hands of his uncle Chitsai. In 1762, Manipur was attacked by the Burmese, assisted by the Chitsai. He, along with the Rani (Queen) and a few loyal attendants fled to Ahom (modern-day Assam), where they lived under the protection of the Ahom ruler, Rajeswar Singha.
Title: Hinduism in Manipur
Content:   According to mythological lore related to Bhagya Chandra, the King of Manipur who ruled in 1759, the Hindu god Krishna appeared to him in a dream and directed him to carve images of His from a particular jackfruit tree in Kaina. In 1765 Chandra was defeated by King Alaungpaya of Konbaung Burma (now Myanmar), and as a result he escaped to Cachar in Assam and took asylum with King Swagadeva Rajeshwer Singh of Tekhau. However, Chandra's uncle, who had plotted with the Burmese king to oust him from Manipur, complained to Rajeshwer Singh that Chandra was an "impostor". The Assamese king became 
Title: History of Manipur
Content:  Namngapa were captured. Kongyapa ascended in 1324 went on to succeed him.He was succeeded by Tenheipa, who reigned for twenty years and engaged in a multitude of warfare. Nothing is mentioned about the next ruler Tonapa, except that he reigned for five years. Then, Tapungpa ascended to the throne. His regime saw successful warfare against the Loipi Marems, before he was assassinated by Khamlangpa, the king of Chingsong, after thirty five years of rule. Again, there is a scarcity of information about the next king Lairenpa; he reigned for five years and there were no king for five, after. Punsipa's reign went till 1432, and was witness to numerous clashes including one with Moirangs.
Title: Manipur (princely state)
Content:  The child ruler Churachand belonged to a side branch of the Manipur royal family, so that all the main contenders to the throne were bypassed. While he was a minor the affairs of state were administered by the British Political Agent, which facilitated the introduction and implementation of reforms. The first paved road to Manipur was inaugurated in 1900 —until then there had been no proper roads to reach the kingdom— and this improvement in communication facilitated a visit by Viceroy Lord Curzon in 1901. Raja Churachand was formally declared king in 1907 after completing education in Ajmer. In 1918 he was given the privilege to use the title 'Maharaja' and during his reign Manipur enjoyed a period of relative peace and prosperity. In 1934 king Churachand was knighted by the British, becoming Sir Churachandra Singh. Between March 1944 and July 1944 part of Manipur and the Naga Hills District of Assam Province were occupied by the Imperial Japanese Army. The capital Imphal was shelled on 10 May 1942. The last ruler of the Kingdom of Manipur was Maharaja Bodhchandra Singh. He ruled between 1941 and 1949.

Question: who was the first coronated king of manipur at kangla?
Answer: Pakhangba.
Pamheiba.