Sri Guru Angad Dev Ji (1504–1552) was the second of the ten Sikh Gurus, succeeding Guru Nanak Dev Ji. His birth name was Lahina (or Lahina Ji), and he was born in the village of Harike, Punjab. Guru Angad Dev Ji is renowned for his contributions to Sikhism, including the development of the Gurmukhi script and his work in spreading Guru Nanak's teachings.