Nabil Hallak is a member of the GMJ International Central Committee. Hallak is an Irish-Lebanese citizen who took part in the 2010 flotilla and acted or acts as co-ordinator for the National Committee to Break the Siege on Gaza.
Here he is (top left, being carried) being welcomed upon his return to Lebanon after his deportation from Israel in the wake of the flotilla.
Hallak is a coordinator of the (Muslim Brotherhood affiliated) national committee to break the siege on Gaza.
Below is a screenshot from Hallak’s facebook page where on the left he is eulogizing Dalal Mughrabi, a Palestinian terrorist who massacred 37 Israelis including 13 children in 1978 and on the right can be seen on the left laying a wreath at the burial site of Hezbollah senior leader, Imad Mughniyeh, who until his assassination was one of the most wanted terrorists by the US and Israel.