6.Yang Xinhai
Nickname: Monster Killer
Confirmed victims: 67
Country: China
Status: Executed
Yang Xinhai is the most prolific serial killer in China. He confessed and was sentenced for 67 murders and 23 rapes. His killing spree lasted from 1999 to 2003, across four provinces. The only thing that could serve as a clue for a motive for his killing was this quote of his: “When I killed people I had a desire. This inspired me to kill more. I don’t care whether they deserve to live or not. It is none of my concern…I have no desire to be part of society. Society is not my concern.” Yang Xinhai was executed in 2004.