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Juan Pedro Franco, Once World's Heaviest Man, Dies at 41 After Renal Infection

The Mexican patient halved his weight after a supervised diet with two bariatric surgeries.

Overview

  • Franco died on December 24 at a hospital in Aguascalientes, Mexico, according to his physician Dr José Antonio Castaneda.
  • Doctors said his condition deteriorated rapidly due to systemic complications from a severe kidney infection.
  • He drew global attention in 2017 when Guinness World Records recognized him as the heaviest living person at about 1,322 pounds.
  • Under medical supervision he adopted a Mediterranean-style diet and had a gastric sleeve followed by a gastric bypass, losing roughly half his body weight and walking again.
  • Clinicians said the weight loss reduced some diabetes and cardiovascular risks, yet his long-standing illness left ongoing vulnerability, and he previously survived COVID-19 in 2020.