싯다르타 고타마, commonly known as Buddha, was a spiritual leader and the founder of Buddhism. He was born in the 5th to 4th century BCE in what is now Nepal. After experiencing a profound spiritual awakening, he dedicated his life to teaching others about the path to enlightenment and the cessation of suffering. Buddha's teachings emphasize the Four Noble Truths and the Eightfold Path, which guide individuals toward achieving Nirvana. His insights on mindfulness, compassion, and ethical living have influenced millions and continue to be relevant in modern spiritual practices around the world.