Mimi Kirk discusses being a vegan, eating raw, and looking young. [Article]--Ms. Kirk has been a vegan for over 40 years, and only recently has she switched to a raw vegan diet. Currently, Ms. Kirk is 77 years old. She was 73 years old in this photo. Health, Shoe, Mimi Kirk, Healthy People 2020, Look Younger, Health Heal, Eating Raw, Vegan Life, Mimi