WORLD’S STRONGEST GRANDMA

Powerlifting champ, 71, who spends 20 hours a week lifting weights hits back at claims she’s ‘too old’ to be at the gym MEET one of the world's toughest grandmas - an international powerlifting champ who says she looks and feels better than she did 30 years ago. Mary Duffy, 71, took up gym work … Continue reading WORLD’S STRONGEST GRANDMA