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Brazilian Bodybuilder Gui Bull Dies at 30 – Shocking Loss for the Fitness World
On May 5, 2025, the bodybuilding world suffered a tragic blow with the passing of Guilherme Henrique — widely known as Gui Bull — at just 30 years old. A standout in Brazil’s Classic Physique scene and a beloved personality in the Maringá fitness community, Gui’s untimely death has sparked a global wave of mourning.The Parana Fisiculturismo Federation officially confirmed the news late Monday, paying tribute to a man they described as having “a giant heart” and unmatched passion for the sport. Gui’s career was short but influential, capturing five championship titles and earning widespread respect for both his physique and sportsmanship.
Cause of Death: Clarifying the Rumors
Initial confusion surrounded Gui Bull’s cause of death, leading to online speculation. However, his girlfriend, Jéssica Belenello, addressed the misinformation directly on Instagram. In a heartfelt message, she stated the official cause was asphyxiation due to bronchoaspiration — an accidental inhalation of stomach contents or other substances into the lungs.She remembered Gui as “the love of my life, full of light,” urging fans to honor his memory with the dignity he deserved.“It has no connection whatsoever to the absurd speculations that have been circulating,” she emphasized.
Competitive Legacy: Five-Time Champion and Rising Star
Gui Bull made his mark in Classic Physique and Classic Bodybuilding, divisions demanding both symmetry and aesthetic discipline. He was known for his dense muscularity, refined posing, and impressive conditioning — consistently standing out on stage despite being relatively new to the international scene.Major Achievements:
- Five career bodybuilding titles
- Classic Physique standout in regional and national competitions
- Popular guest poser and ambassador for local Brazilian gyms
- Known for his trademark vacuum pose and stage charisma
A Scholar and Athlete: Gui's Pursuit of Nutrition and Health
Outside of bodybuilding, Gui was pursuing a degree in Nutrition at the University Center of Maringá, reflecting his deep interest in health, dietetics, and long-term athlete development. His academic path paralleled his athletic goals, positioning him as a future leader in science-based fitness coaching.A Beloved Member of the Maringá Fitness Scene
Gui wasn’t just a competitor — he was a community icon. Local gyms frequently posted training clips and motivational moments featuring him, highlighting his approachability and willingness to support others. Trainers, clients, and fellow athletes described him as humble, encouraging, and relentlessly dedicated.Bodybuilding Community Reacts: Shock and Support
The broader bodybuilding community, from fans to IFBB pros, took to social media to express their sorrow. Hashtags like #RIPGuiBull and #GoneTooSoon trended throughout Brazil, with many sharing personal stories of inspiration drawn from his career.Honoring His Legacy
As tributes pour in, Gui’s passing underscores the fragility of life, even for elite athletes. While his death was ruled a medical accident unrelated to performance-enhancing substances, it has prompted conversations around athlete health monitoring, emergency preparedness, and misinformation in the fitness space.Gui Bull’s legacy will endure not only through his victories but through the lives he touched. He leaves behind a powerful message: pursue your goals relentlessly, live with integrity, and uplift those around you.
Rest in power, Gui.

