Kyle Busch, 41, died on May 21 after being rushed to the hospital when he was found unresponsive inside a race simulator near Charlotte, North Carolina.

Kyle Busch, 41, died on May 21 after being rushed to the hospital when he was found unresponsive inside a race simulator near Charlotte, North Carolina.

Kyle Busch’s pneumonia worsened into sepsis, causing severe complications and hemorrhagic shock after a medical emergency before his death.