Wanderson Da Silva Moreira, a 30-year-old Brazilian bodybuilder, tragically suffered a fatal cardiac arrest immediately after his routine at the Pantanal Contest in Campo Grande on May 10, 2025. Despite over an hour of on-site medical intervention, he was pronounced dead, leaving the bodybuilding community in shock.
This tragedy follows the recent death of fellow bodybuilder Guilherme “Gui Bull” Henrique, who also died at 30. His passing, confirmed by his girlfriend, Jessica Belenello, was attributed to asphyxiation after bronchoaspiration.
Incident Details
During the qualification round for Mr. Olympia Brazil and the Arnold Classic South America, Moreira completed his stage performance and collapsed off-stage at the Jose Abraão Gymnasium. Spectators and judges were horrified as emergency personnel worked tirelessly for more than an hour before declaring him deceased.
“We are devastated by this heartbreaking loss,” said Maria Fernandes, president of the Pantanal Contest committee. “We will review and enhance our medical protocols to better protect all athletes.”
Background & Health History
Moreira hailed from Rondonópolis and had impressed fans with his dedication and physique. According to close friends, he had complained of feeling unwell earlier that day and had a documented history of hypertension—factors that may have contributed to the cardiac arrest.
“High-intensity sports can unmask underlying cardiac issues—regular screening is vital, especially for athletes over 30.”
Community Reaction
Fellow athletes, coaches, and fans have paid tribute on social media. His coach described him as “not just an athlete but a great friend and family man with a huge heart.” The organizers of the Pantanal Contest expressed their condolences and stated they are reviewing medical protocols to better support competitors in the future.
Safety Takeaway
Athletes are strongly encouraged to schedule annual cardiac screenings with certified sports medicine specialists, including ECG and stress tests. For guidelines, see the American Heart Association’s recommendations on exercise-related cardiac evaluation.
What’s Next
The Brazilian Bodybuilding Federation has announced an independent review into the circumstances of Moreira’s collapse and will host a memorial segment at the upcoming national championships. Friends and colleagues are planning a charity event in his honor, with proceeds going to heart-health awareness programs.
For more coverage and athlete safety updates, visit the Brazilian Bodybuilding Federation’s official site: ifbb.com.br.
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