Gautama Buddha (also Siddhārtha Gautama, Siddhattha Gotama; Shakyamuni, Sakkamuni; and The Buddha) was an ascetic and spiritual teacher of South Asia who lived during the latter half of the first millennium BCE. He was the founder of Buddhism and is revered by Buddhists as a fully enlightened being who taught a path to Nirvana (lit. vanishing or extinguishing), freedom from ignorance, craving, rebirth and suffering.