Mandatory Credit: Photo by REX (4081767d) Abdel Majed Abdel Barry in a music video posted on Youtube Abdel Majid Abdel Barry, aka rapper Lyricist Jinn, suspected of being ISIS terrorist Jihadi John, Britain - 2010s Rapper Abdel Majed Abdel Barry, aka Lyricist Jinn or L Jinny, 23, from west London, has been identified as a potential suspect in the investigation into the identity of the hooded ISIS terrorist known as "Jihadi John," who beheaded American journalist James Foley in an ISIS propaganda video posted online.