UFC flyweight Allan Nascimento has died at the age of 34, the promotion announced Monday.
Nascimento (22-7 MMA, 4-2 UFC) made six appearances inside the Octagon during his UFC career and most recently competed in June, continuing to establish himself as a contender in the flyweight division.
The UFC confirmed Nascimento's passing in a statement posted on its social media accounts.
“This morning, Monday, August 3rd, our beloved flyweight fighter, Allan Nascimento, was found unresponsive after suffering an apparent heart attack in his sleep. Despite the efforts of the responding medical team, he was pronounced deceased at the scene. Our thoughts and deepest condolences are with Allan's family, friends, teammates, and loved ones during this incredibly difficult time.”
Nascimento joined the UFC in 2021 and compiled a 4-2 record with the promotion. Known for his well-rounded skill set and grappling ability, the Brazilian remained an active competitor until recently, with his final Octagon appearance coming in June.
His death has prompted an outpouring of condolences from across the mixed martial arts community, with tributes pouring in for the Brazilian fighter following the UFC's announcement.










