Brazilian fighter Allan Nascimento has died at the age of 34 after suffering an apparent heart attack in his sleep, the UFC has reported.
Ultimate Fighting Championship (UFC) fighter Allan Nascimento was found unresponsive in his sleep and pronounced dead at the scene, according to a statement on the UFC's official website on Monday evening.
The UFC statement read: "This morning, Monday, August 3rd, our beloved fighter and exemplary flyweight, 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, a lifelong resident of Sao Paulo, leaves behind a wife and two children. His last fight came in June, where he was defeated by Mitch Raposo in a split decision.
Nascimento fought out of Chute Boxe in Brazil and had a UFC record of four wins and two defeats, with an overall MMA record of 22 wins and seven defeats.
Chute Boxe said in a statement: "We have lost a warrior, friend, dedicated competitor and extraordinary human being. He earned the respect and admiration of all who had the privilege of knowing him. Allan inspired on and off the mats with his determination, humility, respect and fighting spirit. Your presence will be missed immeasurably, rest in peace Allan, your name, your story and your legacy will live forever through our star."