Ibraheem Yaqoub El-Zakzakypronunciation is a Nigerian religious leader. An outspoken and prominent Shi'a leader in Nigeria, he was severally imprisoned for his struggle against injustice, especially the system of corruption in his country.After a long battle with the Nigerian authorities to recover their travel documents the leader of the Islamic Movement in Nigeria, Sheikh Ibrahim el-Zakzaky has arrived in Iran together with his wife to receive much needed medical treatment.