Great-grandmother celebrates 105th birthday

Christina Gianarchos, a South Australian great-grandmother, has celebrated her 105th birthday. Born in Greece, she survived the Great Depression, World War II, the Greek Civil War, and a devastating Greek earthquake in 1953 before migrating to Australia in the 1970s. She attributes her longevity to fasting, physical exercise, and living according to her faith.See omnystudio.com/listener for privacy information.