A man who once held the record for the most obese on Earth, weighing close to 600kg, has died in Mexico aged 41 after suffering complications from a kidney infection. Juan Pedro Franco was receiving treatment in an Aguascalientes hospital on Christmas Eve when his condition suddenly deteriorated, according to the Mirror. His attending physician, Dr Jose Antonio Castaneda, later confirmed his death, saying Franco had developed systemic complications related to a renal infection in the days before he died. Franco was recognised by Guinness World Records in 2017 as the world’s most obese living person. At the time, he weighed 590kg and had been confined to his bed for years, unable to move independently or perform basic daily tasks. The Daily Mail reported that Franco later underwent a series of life-changing weight-loss surgeries and embarked on a rigorous rehabilitation programme under Dr Castaneda’s supervision. The plan included gastric sleeve and gastric bypass procedures, alongside a strict Mediterranean-style diet focused on fruits, vegetables and lean proteins. “My body just followed its own path without any control whatsoever,” Franco said during his recovery. “I tried to diet day after day, but nothing worked, and I became desperate.” Over time, Franco managed to almost halve his body weight. “Just being able to lift up your arms and get up every day, get up for a glass of water or to go to the toilet, makes you feel great,” he said. “It feels fantastic to be able to move more and be more self-sufficient.” Doctors said the improvements significantly reduced his risk of diabetes- and heart-related illnesses, and he even made a full recovery from Covid-19 despite being considered extremely high-risk because of his medical history, the Daily Mail reported. Castenada described Franco’s case as one of the most complex he had encountered in his career, praising his patient’s determination and willingness to share about his weight journey. He said Franco’s openness helped shine a light on obesity as a chronic disease that requires long-term, compassionate and specialised medical care, rather than judgment or stigma, the Daily Mail said.