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Tragic Death of Orienteering Star Mattia Debertolis at 29

8/13/2025

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Summary

Story summary

Italian orienteering star Mattia Debertolis, just 29, tragically collapsed during the World Games in Chengdu, China, on August 8, 2025. Despite receiving urgent medical attention, he succumbed to his condition four days later. A beloved athlete and dedicated civil engineering PhD student, his untimely death has left the sports world in deep mourning and confusion.

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Story summary

Italian orienteering star Mattia Debertolis, just 29, tragically collapsed during the World Games in Chengdu, China, on August 8, 2025. Despite receiving urgent medical attention, he succumbed to his condition four days later. A beloved athlete and dedicated civil engineering PhD student, his untimely death has left the sports world in deep mourning and confusion.