Munda spent his childhood surrounded by Christian missionaries, whose main mission was to convert as many tribal people as possible. He was advised by his teacher to enroll in the German Mission school, but to get admitted, Munda was forced to convert to Christianity. He was renamed as Birsa David and later to Birsa Daud after the conversion. Birsa left the German Mission School after studying for a few years. Between 886 to 1890, Birsa Munda spent a large amount of time in Chaibasa, in present-day Jharkhand, which was close to the centre of the Sardars. This had a strong impact on the mind of the young Birsa, who soon became a part of the anti-missionary and anti-government program.