BEIRUT (AP) — A young, red-bearded ethnic Chechen has rapidly become one of the most prominent commanders in the breakaway al-Qaida group that has overrun swaths of Iraq and Syria, illustrating the international nature of the movement.

Omar al-Shishani, one of hundreds of Chechens who have been among the toughest jihadi fighters in Syria, has emerged as the face of the Islamic State of Iraq and the Levant, appearing frequently in its online videos — in contrast to the group’s Iraqi leader, Abu Bakr al-Baghdadi, who remains deep in hiding and has hardly ever been photographed.