Iris Davis is believed to be one of the oldest bodybuilders in the world. At 79 years old, Davis is so proud of her amazing physique that she posts her unbelievable workouts on social media. She says her "bland" diet includes eating chicken, fish or steak as her protein. The 79-year-old bodybuilder says she also eats a salad every single night and one small potato. Davis is proof-positive that age is just a number.
