Ammar Ibn Yasir
ʻAmmār ibn Yāsser b. ʿĀmir b. Mālik Abū l-Yaqẓān (Arabic: عمار بن یاسر) was one of the companions of the Islamic prophet Muhammad. He was one of the Muhajirun, and referred to as by Shia Muslims as one of the Four Companions.
Read more about Ammar Ibn Yasir: Early Life, Role During The Prophet's Life and The Caliphates of Abū Bakr and ʿUmar B. Al-Khaṭṭāb