Kyle Busch suffered from severe pneumonia that progressed into sepsis, “resulting in rapid and overwhelming associated complications,” the NASCAR driver’s family said in a statement Saturday. The statement was based on a medical evaluation provided to the family, it said. Busch died Thursday at age 41 after being hospitalized on Wednesday night, and the motorsports world has mourned the racing legend’s shocking loss in the days since. The quick decline in his health followed a weeks-long illness that Busch continued to race through. On May 10, Busch was racing at...

Kyle Busch, who won more races than anyone across NASCAR's three national series, has died at 41. A joint statement from the Busch Family, Richard Childress Racing and NASCAR said…

Busch is one of the most accomplished drivers of his generation. Here is the latest news on the 41-year-old's death:

Kyle Busch has died after he was hospitalized with an illness.