Sikhism
Sikhism, also known as Sikhi, is an Indian religion and philosophy that originated in the Punjab region of the Indian subcontinent around the end of the 15th century CE. It is one of the most recently founded major religions and is followed by 25–30 million adherents, known as Sikhs. Sikhism developed from the spiritual teachings of Guru Nanak (1469–1539), the faith's first guru, and the nine Sikh gurus who succeeded him.