Which Bhakti Saints writings influenced Hinduism's Bhakti movement and his verses are found in Sikhism's scripture Adi Granth?

Kabir was a 15th-century Indian mystic poet and saint, whose writings influenced Hinduism's Bhakti movement and his verses are found in Sikhism's scripture Adi Granth. His early life was in a Muslim family, but he was strongly influenced by his teacher, the Hindu bhakti leader Ramananda.