James Le Mesurier

James Gustaf Edward Le Mesurier was the British co-founder of the White Helmets, a volunteer civil defence organisation in the Syrian Civil War, founded in southern Turkey in 2014. Le Mesurier was a British Army officer and worked as part of the United Nations peacekeeping force in the former Yugoslavia. He was the director of the non-profit Mayday Rescue Foundation, headquartered in the Netherlands. Le Mesurier committed suicide by falling from the balcony of an Istanbul building where he kept an apartment and an office.