The highest recorded human core body temperature to be survived is 46.5°C (115.7°F).

The highest recorded human core body temperature to be survived is 46.5°C (115.7°F). A 52-year-old male heatstroke victim in this case was admitted to the hospital, suffered multiple organ system failures, but was discharged after 24 days.Generally, core temperatures exceeding 43°C (109.4°F) are considered fatal.Did you know? 🎓