ALBAWABA The military doctors from Sri Lanka have successfully extracted the world's largest kidney stone from a 62-year-old retired soldier, according to an announcement by the army on Wednesday. The stone removed from ex-sergeant Canistus Coonge on June 1 weighed 801 gm and measured 13.37 cm long. NEW - Sri Lanka doctors remove ‘world’s largest kidney stone’ https://t.co/9yoH4Q3THO — Insider Paper (@TheInsiderPaper) June 14, 2023 The erstwhile largest kidney stone ...