Kyle Busch dies at 41 after pneumonia progresses to sepsis
Kyle Busch, the two-time NASCAR Cup Series champion, has died at age 41 after a medical evaluation found that severe pneumonia progressed into sepsis, causing rapid and overwhelming complications. In his honor, Richard Childress Racing retires the No. 8 for the remainder of 2026 and debuts the No. 33 Chevrolet driven by Austin Hill, with tributes flowing across NASCAR garages.



