TO GO WITH AFP STORY BY VICTORIA LOGUINOVA-YAKOVLEVA
(FILES) In this file photo taken on May 14, 2013 two woman kiss Jeanne Calment, France's elder, the day of her 114th birthday in a new retirement home named after her, in Arles. - What if Jeanne Calment's longevity record was a fraud? Russian researchers have concluded an incredible sleight of hand between the French woman and her daughter, provoking interest and controversy in the scientific community. Jeanne Calment died at the age of 122 years and 164 days in 1997 - a world record of longevity of all genders. (Photo by Jacques DEMARTHON / AFP)