El piloto estadounidense se descompensó durante una prueba en el simulador de Chevrolet.

Fans continue to mourn Kyle Busch two days after the NASCAR legend's sudden and shocking death at age 41. Here's what we know.

The family of Kyle Busch has revealed details from the medical evaluation of the legendary racer. Severe pneumonia progressed into sepsis leading to his death.

Kyle Busch died after severe pneumonia progressed into sepsis, leading to rapid complications.

His family revealed the cause of death one day before he was set to race in the Coca-Cola 600 at Charlotte Motor Speedway.