In 1927, the 12th Pandito Hambo Lama of the Ivolginsky Datsan, Dashi-Dorzho Itigelov, told his students and fellow monks to bury his body after his death and to check on it again in 30 years. According to the story, Itigelov then sat in the lotus position, began chanting the prayer of death, and died, mid-meditation. The monks followed Itigilov's directions, but when they exhumed his body 30 years later, they were amazed to find none of the usual signs of decay and decomposition. On the contrary, Itigilov looked as if he had been dead only a few hours, rather than three decades. Fearful of the Soviet response to their "miracle", the monks reburied Itigilov's body in an unmarked grave.Itigelov's story was not forgotten over the years and on September 11, 2002 the body was finally exhumed and transferred to Ivolginsky Datsan where it was closely examined by monks and, which is now more important, by scientists and pathologists. The official statement was issued about the body – very well preserved, without any signs of decay, whole muscles and inner tissue, soft joints and skin. The interesting thing is that the body was never embalmed or mummified.
While only a small number of devout Catholics have been given the gift of incorruptibility, it does appear that some Saints have been specifically chosen to have this miraculous phenomena so as to help confirm significant events involved with them. For example, the supernatural preservation of Jacinta Marto helps confirm the authenticity of the Miracle at Fatima, the incorrupt state of Saint Bernadette Soubirous gives credence to the Miracles at Lourdes, and the incorruptibility of Venerable Mary of Agreda gives credence to her revelations she wrote in the "Mystical City of God". Saint Margaret Mary Alacoque's revelations about the Devotion to the Sacred Heart of Jesus is also given credence along with Saint Catherine Laboure's apparitions of the Virgin Mary. Other examples are below.
I heard of a man that lived for 256 years. He was from china. His name was Li ching-yun. Can't find much more about him.
The article "Tortoise-Pigeon-Dog", from the May 15, 1933 issue of Time reports on his history, since it included Li Ching-Yuen's answer to his secret of a long life: * Tranquility mind * Sit like a tortoise * Walk sprightly like a pigeon * Sleep like a dog
After Li's death, General Yang Sen investigated the truth about his claimed background and age. He wrote a report that was later published. In 1933, people interviewed from his home province remembered seeing him when they were children, and that he hadn't aged much during their lifetime. Others reported that he had been friends with their grandfathers.