The Ultimate Fighting Championship confirmed the death of Brazilian flyweight Allan Nascimento on Sunday. The 34-year-old competitor was discovered at his residence and is believed to have suffered a fatal cardiac event while sleeping.
Nascimento, who competed in the UFC's flyweight division, had an active career in professional mixed martial arts. His most recent bout took place in June, when he competed in a closely contested matchup that resulted in a split-decision loss.
The fighter's passing marks a tragic loss for the MMA community. Details surrounding the circumstances of his death remain limited, though the organization stated that a heart attack appeared to be the cause.
Nascimento's death adds to concerns within combat sports regarding athlete health and medical screening. The UFC has not released additional information about the fighter's medical history or any prior health conditions.
The organization expressed condolences to Nascimento's family and did not immediately announce plans for a memorial or tribute to the deceased athlete.
Reporting based on Guardian Sport.
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