Pandit Raghunath Murmu was an influential Indian poet and educator, known for his contributions to the Santali language and literature. He played a significant role in promoting the cultural heritage of the Santhal community through his writings and teachings. His efforts helped in the preservation and development of the Santali language, making it accessible to future generations. Murmu is best known for creating the Ol Chiki script, which is used to write the Santali language. This script has been instrumental in fostering literacy among the Santhal people. His legacy continues to inspire many in the fields of education and literature, highlighting the importance of indigenous languages.