Who had found Sikhism?
Sikhism was founded by Guru Nanak Dev Ji. So he became the 1st Guru of Sikhism.
Sikhism as a religion believes in the followings: 1.Sikhism believes in One GOD. 2.Sikhism believes Guru Granth Sahib as the last and eternal Gurus of Sikhs. 3.Sikhism believes in Karma- the law of cause and effect. 4.Sikhism believes in Reincarnation. 5.Sikhism believes in Multiple paths to salvation. 6.Sikhism opposes Pilgrimage,rituals practices.