The Mahabharata is one of the two major Sanskrit epics of ancient India; it was composed by the sage Vyasa. The most important characters of Mahabharata can be said to include: Krishna; the Pandavas — Yudhishthira, Bhima, Arjuna, Nakula and Sahadeva, along with their wife Draupadi; and the Kauravas (who were a hundred brothers), led by the eldest brother, Duryodhana. The most important other characters include Bhishma, Karna, Dronacharya, Shakuni, Dhritrashtra, Gandhari and Kunti. Some pivotal additional characters include Balarama, Subhadra, Vidura, Abhimanyu, Kripacharya, Pandu, Satyavati, Ashwatthama, and Amba. Deities who play a significant role in the epic include Vishnu, Brahma, Shiva, Ganga, Indra, Surya and Yama.