Ayman Hariri is a son of slain Lebanese Prime Minister Rafik Hariri. He's involved in running Saudi Oger, one of Saudi Arabia's biggest construction companies and the source of the Hariri family fortune. Oger was part of a venture that won a $653 million contract in January 2013 to build a local branch of the Jean Nouvel-designed Louvre museum in Abu Dhabi. Oger's other interests include telecommunications; it has a major stake in Turk Telekom. It also owns shares in Middle Eastern banks, including Jordan's Arab Bank.