Update 6:56 p.m. ET May 21: The Busch family, Richard Childress Racing and NASCAR issued a joint statement saying that Kyle Busch died after being hospitalized. No cause of death was given.
Earlier, Busch’s family said that the driver had been hospitalized with a severe illness but did not elaborate. He had been scheduled to race in Sunday’s Coca-Cola 600 at Charlotte Motor Speedway.
“Our entire NASCAR family is heartbroken by the loss of Kyle Busch,” the statement said. “A future Hall of Famer, Kyle was a rare talent, one who comes along once in a generation. He was fierce, he was passionate, he was immensely skilled and he cared deeply about the sport and fans.”
A joint statement on behalf of the Busch family, Richard Childress Racing and NASCAR. pic.twitter.com/7fYGjIqxoJ
Busch was the younger brother of Hall of Famer Kurt Busch.
Kyle Busch’s death comes 11 days after he radioed his crew near the end of a Cup Series race in Watkins Glen, asking a doctor to give him a “shot” after the race, The Associated Press reported.
According to the television broadcast of the race, Busch had been struggling with a sinus cold that was compounded by the intense G-forces and elevation changes at the New York road course, the AP reported.
We are saddened and heartbroken to share the news of the passing of Kyle Busch, a two-time Cup champion and one of our sport's greatest and fiercest drivers. He was 41 years old.
We extend our deepest condolences to the Busch family, Richard Childress Racing and the entire… pic.twitter.com/FARIF6OKrw
Original report: Busch, 41, who won 63 races on NASCAR’s main circuit and 234 across its three series -- more than any other driver -- had also been scheduled to compete in the NASCAR Craftsman Truck Series race at the speedway.
“Kyle has experienced a severe illness resulting in hospitalization,” the Busch family said in a statement posted on social media. “He is currently undergoing treatment and will not compete in any of his scheduled activities this weekend at Charlotte Motor Speedway. We ask for understanding and privacy as our family navigates this situation.”
Details about Busch’s illness were not disclosed. The two-time NASCAR Cup Series champion willnot compete in a race for the first time since 2015, USA Today reported.
Statement Regarding Kyle Busch from the Busch Family:
“Kyle has experienced a severe illness resulting in hospitalization. He is currently undergoing treatment and will not compete in any of his scheduled activities this weekend at Charlotte Motor Speedway. We ask for…
Richard Childress Racing announced that Austin Hill, who drives the No. 21 for RCR in the O’Reilly Auto Parts Series, will step in for Busch in the No. 8 Chevrolet for Sunday’s 600-mile race.
“Kyle Busch’s health is our upmost priority and he and his family have the full resources of RCR behind them,” Richard Childress Racing said in a statement. ”Kyle is an integral part of our organization and we wish him a safe and speedy recovery. His No. 8 Chevrolet will be ready and waiting for him. We’re thankful to Austin Hill for stepping in to drive the No. 8 Chevrolet this weekend. Please keep Kyle and the Busch family in your prayers, and help us respect the family’s privacy at this time.”
Kyle Busch’s health is our upmost priority and he and his family have the full resources of RCR behind them. Kyle is an integral part of our organization and we wish him a safe and speedy recovery. His No. 8 Chevrolet will be ready and waiting for him. We’re thankful to Austin…
Busch’s last victory on the main NASCAR circuit came in 2023, his first year with RCR.
The Las Vegas native won Cup titles in 2015 and 2019, ESPN reported.
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Kyle Busch: The NASCAR driver was respected for his competitiveness and skill. (James Gilbert/Getty Images)
Kyle Busch: Kyle Busch takes a bow after winning the NASCAR Craftsman Truck Series ECOSAVE 200 at Dover Motor Speedway on May 15, 2026. It was his last victory. (Sean Gardner/Getty Images)
Kyle Busch: Kyle Busch drives during the NASCAR Cup Series Go Bowling at The Glen at Watkins Glen International on May 10, 2026. (Chris Graythen/Getty Images)
Kyle Busch: Kyle Busch, right, speaks with Carson Hocevar during qualifying for the NASCAR Craftsman Truck Series SpeedyCash.com 250 at Texas Motor Speedway in May 2026. (James Gilbert/Getty Images)
Kyle Busch: Kyle Busch greets fans before the running of the NASCAR Cup Series Jack Link's 500 in April 2026 at Talladega Superspeedway. (Icon Sportswire/Icon Sportswire via Getty Images)
Kyle Busch: Kyle Busch signs an autograph for a NASCAR fans during practice for the NASCAR Cup Series Food City 500 at Bristol Motor Speedway in April 2026. (Matt Kelley/Getty Images)
Kyle Busch: Kyle Busch prepares to practice for the NASCAR Cup Series Cook Out 400 at Martinsville Speedway in March 2026. (David Jensen/Getty Images)
Kyle Busch: Kyle Busch, right, and teammate Austin Dillon look on prior to the running of the NASCAR Cup Series Goodyear 400 in March 2026 at Darlington Raceway. (Icon Sportswire/Icon Sportswire via Getty Images)
Kyle Busch: Kyle Busch takes a selfie with a fan before the Pennzoil 400 NASCAR Cup Series race in March 2026 at Las Vegas Motor Speedway. (Icon Sportswire/Icon Sportswire via Getty Images)
Kyle Busch: Kyle Busch celebrates with daughter, Lennix, son, Brexton Busch and wife, Samantha in Victory Lane after winning the NASCAR Craftsman Truck Series Fr8 Racing 208 at Echo Park Speedway in February 2026 in Hampton, Georgia. (Sean Gardner/Getty Images)
Kyle Busch: Kyle Busch prepares for a practice run before the 2026 Daytona 500. (Patrick McDermott/Getty Images)
Kyle Busch: NASCAR Hall of Famer and RCR team owner, Richard Childress congratulates Kyle Busch after winning the pole award during qualifying for the NASCAR Cup Series Daytona 500 in February 2026. (Kevin C. Cox/Getty Images)
Kyle Busch: The driver was the polesitter for the 2026 Daytona 500 in February 2026. (Icon Sportswire/Icon Sportswire via Getty Images)
Kyle Busch: Kurt Busch poses with his parents, Gaye Busch and Tom Busch, Lyda Moore, brother, NASCAR Cup Series driver, Kyle Busch and wife Samantha Busch on the red carpet before the NASCAR Hall of Fame Induction Ceremony at Charlotte in January 2026. (David Jensen/Getty Images)
Kyle Busch: 2026 NASCAR Hall of Fame inductee Kurt Busch, right, poses with his brother, Kyle Busch before induction ceremonies in January 2026. (Chris Graythen/Getty Images)
Kyle Busch: Chase Elliott, left, speaks with Kyle Busch before the Xfinity 500 in October 2025 at Martinsville Speedway. (Icon Sportswire/Icon Sportswire via Getty Images)
Kyle Busch: Kyle Busch navigates the streets of Chicago during the Grant Park 165 in July 2025. (Logan Riely/Getty Images)
Kyle Busch: Kyle Busch, Johnny Bench, Chase Elliott and Chipper Jones pose for a photo after the ceremonial first pitch at the 2025 MLB Speedway Classic at Bristol Motor Speedway. (Daniel Shirey/MLB Photos via Getty Images)
Kyle Busch: Kyle Busch throws out the ceremonial first pitch before the 2025 MLB Speedway Classic at Bristol between the Atlanta Braves and the Cincinnati Reds at Bristol Motor Speedway. (Daniel Shirey/MLB Photos via Getty Images)
Kyle Busch: Kyle Busch greets fans at Talladega in 2025. (Sean Gardner/Getty Images)
Kyle Busch: Kyle Busch celebrates after winning the NASCAR Xfinity Series Bariatric Solutions 300 at Texas Motor Speedway in 2020. (Brian Lawdermilk/Getty Images)
Kyle Busch: Kyle Busch celebrates in Victory Lane after winning the Monster Energy NASCAR Cup Series Ford EcoBoost 400 and the Monster Energy NASCAR Cup Series Championship at Homestead Speedway in 2019. (Brian Lawdermilk/Getty Images)
Kyle Busch: Kyle Busch celebrates after winning the NASCAR Nationwide Series Drive To Stop Diabetes 300 at Bristol Motor Speedway on March 15, 2014. (Brian Lawdermilk/NASCAR via Getty Images)
Kyle Busch: Kyle Busch celebrates with wife Samantha Busch in Victory Lane after winning the NASCAR Nationwide Series Buckle Up 200 Presented By Click It Or Ticket at Dover International Speedway on May 31, 2014. (Brian Lawdermilk/NASCAR via Getty Images)
Kyle Busch: Matt Kenseth, driver of the #20 Dollar General Toyota, right, talks with Kyle Busch, driver of the #18 M&M's Peanut Butter Toyota, in the garage area during practice for the NASCAR Sprint Cup Series FedEx 400 Benefiting Autism Speaks at Dover International Speedway on May 30, 2014 in Dover, Delaware. (Brian Lawdermilk/NASCAR via Getty Images)
Kyle Busch: Kyle Busch celebrates after winning the Dollar General 300 race at the Chicagoland Speedway in Joliet, in 2010. (Icon Sports Wire/Corbis/Icon Sportswire via Getty)
Kyle Busch: Kyle Busch, left, and Jeff Burton talk in the garage during practice for the NASCAR Busch O'Reilly 300 race at Texas Motor Speedway in 2006. (Fort Worth Star-Telegram/Tribune News Service via Getty I)