Kyle Busch, 41, died May 21 at 4:37 p.m. ET after bacterial pneumonia progressed to sepsis, according to his death certificate. The document describes the timeline of events before his death, including sepsis-related DIC and hemorrhagic shock after days to wee
Kyle Busch didn’t die suddenly in the way people often imagine. His death certificate lays out a chain of medical events that began with bacterial pneumonia and then moved, fast and grimly, toward sepsis.
Busch, the NASCAR legend who died May 21 at 41 years old, was listed as having died from natural causes. His family said the immediate cause was bacterial pneumonia that turned into sepsis. a detail reflected in the death certificate first obtained by US Weekly. The document places his illness as something he had been battling “for days to weeks” before he passed away at 4:37 p.m. ET on May 21.
The certificate’s timeline grows harsher as it goes. It says the sepsis set in roughly one day before Busch’s death. From there. sepsis triggered disseminated intravascular coagulation. or DIC—abnormal clotting throughout blood vessels that cuts off blood flow to organs. After that came hemorrhagic shock, driven by severe bleeding. The DIC and hemorrhagic shock lasted for hours, according to the certificate.
Dr. Ryan Maves, chief of critical care medicine at Wake Forest University and an infectious disease physician, told the outlet that for Busch—an athlete aged 41—to die from pneumonia was “very, very unusual.”
The day before Busch died, the signs were already alarming. He was coughing up blood at a General Motors facility in Concord, North Carolina, and someone called 911. The Associated Press reported that Busch was testing in the Chevrolet racing simulator when he went unconscious. The caller described him as awake on a bathroom floor, short of breath and hot to the touch.
This wasn’t the first health issue in his recent stretch. On May 10, while racing at Watkins Glen, Busch was battling a sinus cold and requested on the team radio to meet with a doctor after the competition.
Busch’s family and NASCAR announced his death shortly after it happened. They initially said he died from a “severe illness,” which he had been hospitalized for. The death certificate also states that Busch was cremated in Mooresville, North Carolina.
In the hours after his passing, tributes poured across social media from fellow drivers, the teams he raced for, and even his former rival, Dale Earnhardt Jr., all reflecting on the two-time NASCAR Cup Series champion’s legacy.
He leaves behind his wife, Samantha, and their two children—11-year-old son Brexton and 4-year-old daughter Lennix.
Kyle Busch death certificate bacterial pneumonia sepsis DIC hemorrhagic shock NASCAR Samantha Busch Brexton Busch Lennix Busch
pneumonia to sepsis sounds like they should’ve caught it way earlier
Wait it says he was coughing up blood at a GM facility and still people are calling it “natural causes”?? that just feels off to me.
So did the simulator make him pass out or was it like, already happening? I swear I read something about him unconscious at the track, but this makes it sound like it was days to weeks.
DIC and hemorrhagic shock??? that’s the part that scares me, like bleeding because of blood clots? and he was 41 so I keep thinking it shouldn’t progress that fast. I’m just hoping his family gets answers, because “severe illness” at first didn’t really tell you anything.