About Chullakalinga

Chullakalinga was an ancient prince of Kalinga (Odisha) who has been mentioned clearly in the Chullakalinga Jataka and Kalingabodhi Jataka Buddhist records. Both the Jatakas mention the tale of Chullakalinga in the light that the events happened in the lifetime of a Bodhisttva who might have been visited by Buddha himself later in the period of Kalinga II who was also Chullakalinga's descendant. Chullakalinga existed before the birth of Buddha and his timeline could be cautiously placed around the 6th century B.C.E but this since the records about him are obtained from the narrations of Buddha himself, it is difficult to place the exact date which could vary immensely to the time before Buddha's era.
Bhutanese painted thangka of the Jātakas, 18t–19th century

Jataka tales – The previous births of Gautama Buddha

The Jātakas are a voluminous body of literature native to South Asia which mainly concern the previous births of Gautama Buddha in both human and animal form. Some of these works are also considered great works of literature in their own right. In these stories, the future Buddha may appear as a king, an outcast, a deva, an animal—but, in whatever form, he exhibits some virtue that the tale thereby inculcates. Often, Jātaka tales include an extensive .