Kyle Busch died of pneumonia that progressed into sepsis: What we know
- Posted on May 24, 2026
- By Usa Today
- 0 Views
- 1 min read
Kyle Busch died of pneumonia that progressed into sepsis: What we know
The Kyle Busch family released a statement May 23 revealing what killed the two-time NASCAR Cup Series champion, two days after his sudden death.
