Kyle Busch, a generational talent ‌whose aggressive driving style earned him the nickname "Rowdy" and won him two NASCAR Cup Series championships,  died at the age of 41, his family announced on Thursday.

News of his death came just hours after ​Busch's family released a statement saying he had been hospitalized with a severe ​illness.

Busch is survived by his parents and his wife, Samantha, and children Brexton and Lennix. The sudden death of Kyle Busch left millions of people devastated, with fans expressing shock on social media.

According to the Associated Press, Busch was testing in the Chevrolet racing simulator in Concord on Wednesday when he became unresponsive and was transported to a hospital in Charlotte.

AP reported that the news comes 11 days after Busch radioed into his crew near the end of a Cup Series race at Watkins Glen asking a doctor to give him a “shot” when he finished the race. According to the TV broadcast, Busch had been struggling with a sinus cold exacerbated by the intense G-forces and elevation changes at the New York road course.

Earlier this year, he was involved in a freak accident when  he was trying to fix a smoke detector outside his son’s room.

He stood fell from a stool, suffering a deep laceration on his leg that required 24 stitches.

Kyle Busch shared the story on a podcast with his wife Samantha, noting it was a freak accident that nearly sidelined him for the start of the season, but he recovered quickly and didn’t miss any races.

Some fans were wondering whether an underlying infection like sepsis or a depleted immune system complicated things. Other believed he could have had a blood clot from the fall in January.

As the mourned his death, Many fans mentioned Kyle Busch's lawsuit against an insurance company for $8.5 million over alleged deceptive practices.

According to AP,  bought what he thought was a safe life insurance plan that would provide self-funding income for his retirement.

When Pacific Life Insurance Company sent a sixth premium notice on what was supposed to be a five-year payment plan — and most of the money he invested was gone — the two-time NASCAR Cup Series champion knew something was wrong.

“I was like, wait a second, what am I getting a sixth-year premium payment for?” Busch said from Phoenix Raceway. 

“We got on a call with the guy who sold me the premium policies and he ran me around in all these circles, couldn’t answer the questions, so I was like, this is fishy.”

However, the case was settled out of court in late February 2026.