Guru Nanak Dev[1] (Punjabi: ਗੁਰੂ ਨਾਨਕ ਦੇਵ, Hindi: गुरु नानक देव, Urdu: گرونانک Guru Nānak) (15 April 1469 22 September 1539) is the first of the ten Sikh Gurus. Sikhs believe that all subsequent Gurus possessed Guru Nanak's divinity and religious authority
Guru Nanak Dev · Guru Angad Dev · Guru Amar Das · Guru Ram Das · Guru Arjan Dev · Guru Har Gobind · Guru Har Rai · Guru Har Krishan · Guru Tegh Bahadur · Guru Gobind Singh · Guru Granth Sahib