Allan Nascimento

What to know

• Allan Nascimento was found unresponsive at his home on Monday, August 3, 2026, and died of an apparent heart attack. Aug 4
• The UFC confirmed his death on social media, noting his status as a beloved member of the flyweight division. Aug 4
• Allan Nascimento died of an apparent heart attack in his sleep on Aug. 3, 2026. Aug 4
• The UFC announced his death on its official social media platforms. Aug 4
• UFC flyweight Allan Nascimento died at the age of 34 from an apparent heart attack. Aug 3