Video: 'Age-defying' 72-year-old goes viral with 'youthful' TikToks | Daily Mail Online

'Age-defying and super-fit' 72-year-old goes viral on TikTok showing off her 'youthful' looks. Keiko Guest, from Atlanta, says she is determined to maintain the physique she had in her 20s with a plant-based diet and no alcohol.