Guru Nanak Dev Ji – Founder of Sikhism

Guru Nanak Dev Ji (1469–1539) was the founder of Sikhism and the first of the ten Sikh Gurus. Born in Talwandi (now Nankana Sahib, Pakistan), he preached the message of one God, equality, and selfless service. His teachings form the foundation of the Guru Granth Sahib. Guru Nanak travelled across South Asia spreading his message of love, peace, and devotion to God. He established the concept of Langar (community kitchen) to promote equality among all people regardless of caste or religion.