![Kang Kek Iew Kang Kek Iew](http://www.thefamouspeople.com/profiles/thumbs/kang-kek-iew-1.jpg)
Khmer Rouge leader Kang Kek Iew headed the Cambodian government’s internal security branch and was in charge of the Tuol Sleng (S-21) prison camp. Charged with crimes against humanity, he was punished with 30 years of imprisonment, a sentence that was later extended to life imprisonment.