By A Mystery Man Writer
Basia Kastelik, 24, who lives in Bielsko-Biala, Poland, has got a job as a fitness model after training with her 80-year-old grandfather Jan Grzybowski.
World's fittest 96-year-old, Charles Eugster, shares diet and exercise tips
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Meet the world's oldest woman bodybuilder; she's 80 years old! - India Today
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This amazing 80-year-old trainer and body builder says: 'I want to do this until my day is done.
Meet the 91-year-old grandfather booking major fashion campaigns