He also received regular drug transfusions from younger men, his food intake was regularly recorded and his longevity research team researched the medicinal properties of 1,750 herbs. Dr Kim hasn’t been put off by her patient’s failure to live to 120, and blames it to Kim Jong-Il’s “greed” rather than her method. His $700,000 a year cognac bill can't have helped boost his life expectancy. Nor can the fact that, according to his official biography on the North Korean state website, he didn't defecate. Although if you believe that, you believe that he was born under a double rainbow at the precise moment a new star was born.