I don't know if this fascinating story has been seen.............
https://www.dailymail.co.uk/health/article-1314469/Boy-hailed-David-Beckham-lost-leg-rare-bone-disease.html
https://www.dailymail.co.uk/health/article-1314469/Boy-hailed-David-Beckham-lost-leg-rare-bone-disease.html
