Abu Sulayman al-Muhajir
Mostafa Mahamed (born 14 February 1984, Port Said, Egypt), known as Sheikh Abu Sulayman al-Muhajir (or Mostafa Farag) is an Egyptian-born Australian Muslim who is a senior member of al-Qaeda's Al Nusra Front. He is from Sydney's southern suburbs now living in Syria. He is believed to be the highest ranking Australian member of al-Qaeda.