About Guru Arjan
Guru Arjan was the fifth of the ten Sikh Gurus. He compiled the first official edition of the Sikh scripture called the Adi Granth, which later expanded into the Guru Granth Sahib. He is regarded as the first of the two Gurus martyred in the Sikh faith. He is credited for founding the settlements of Kartarpur, Hargobindpur, and Tarn Taran.
Biography source:
Wikipedia
