A call to 911 reveals NASCAR champion Kyle Busch had been coughing up blood in the hours before his tragic death aged 41.

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:

Busch won more races than anyone across NASCAR’s three national series.

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

NASCAR legend Kyle Busch has passed away at 41. The two-time Cup Series champion was a record-breaking driver. Busch was hospitalized earlier due to a severe illness. His passing…

The race car driver was hospitalized earlier in the day due to a "severe" illness, according to a statement from his family.

Kyle Busch death: NASCAR champion was thought to have had a sinus cold While racing May 10 at Watkins Glen, Busch radioed his team requesting a “shot” from a doctor after he…