The son-in-law of executed Al-Qaeda frontman Ayman al-Zawahiri is tipped to become the next leader of the world's most notorious terror group.
Moroccan national Abdal Rahman al-Maghrebi - dubbed Al-Qaeda's "general manager" of terror - is married to Zawahiri's daughter and thought to be one of his most trusted henchmen.
Al-Maghrebi - who also has a £5million US bounty on his head - is currently holed up in Iran but could prove to be a viable heir to the slaughtered figurehead.