Bou Meng (born 1941) is one of only seven known adult survivors of the Khmer Rouge imprisonment in the S-21 Tuol Sleng camp, where 20,000 Cambodians were tortured and executed. He was arrested with his wife, Ma Yoeun, in 1976 and taken into S-21; they never met again after then. Bou Meng was tortured for weeks, with many kinds of torture devices (electric shock, bamboo sticks whips, rattans, cart axles, etc.) and he had to fabricate confessions. He was spared from being slaughtered only because he was a highly skilled painter. His wife, according to the records of Tuol Sleng camp, was tortured and killed on August 16, 1977. His children ended up in a children's center and eventually they starved to death.