Submission + - ISIS militant 'Jihadi John' believed to be a computer programmer from London (mashable.com) 1
His name is Mohammed Emwazi, according to Washington Post and Guardian reports. He was known to British security services, which chose not to disclose his name earlier for operational reasons.
Emwazi graduated from college with a degree in computer programming, according to friends who spoke to the Washington Post. He was a quiet man in his mid-20s who was raised in a middle-class part of London, the paper reports.