Kyle Busch’s death certificate reveals cause of death details
Kyle Busch’s death certificate revealed the chain of events in his illness that led to his sudden death.
Brexton Busch was in a race car at Charlotte Motor Speedway on Tuesday night.
The 11-year-old son of the late Kyle Busch ran laps on June 2 at a track in Concord, North Carolina, during a practice session for the weekly Legend Car Series Cookout Summer Shootout. Busch was piloting the neon green No. 18 car around the track, according to a photo posted on social media by Charlotte Motor Speedway’s official account.
Just hours after a private memorial service for his father was held in the Charlotte area, Busch returned to his legendary car.
Kyle Larson hinted that a memorial service would be held after his dirt race victory at Iowa State on Monday night, and Fox Sports reporter Bob Pockras also confirmed that there would be a memorial service. “My eyes got pretty watery yesterday,” retired NASCAR driver Mark Martin wrote in a tweet Wednesday morning.
Brexton Busch has been racing since he was 6 years old. Last year, he won 48 competitions in multiple disciplines, from Legend Cars and Bandereros to Micros, Bandits, Late Models and Sprint Cars. The Legend Car is designed to recreate an old-style car from the 1930s on a five-eighths scale and is powered by a Yamaha motorcycle engine. Top speed is 115 to 140 miles per hour.
Legend Cars is one of the many series that produce drivers who compete in NASCAR. Chase Elliott, Joey Logano, Ryan Blaney, Bubba Wallace and Dale Earnhardt Jr. all started as legends. So was Kyle Busch in Las Vegas.
Busch, a two-time NASCAR Cup Series champion, died on May 21 at the age of 41 after complications from severe pneumonia progressed to sepsis. His sudden death shocked NASCAR, and drivers continued to pay tribute to him. Many of the Legend cars that participated in Tuesday night’s practice had Busch decals on their bodies.
Busch is the all-time leader in NASCAR history with a combined 234 wins between the top three U.S. Touring Series drivers. He won his last race just six days before his death, putting him in victory lane in the Truck Series race at Dover.
Brexton will compete in Round 1 of the Cookout Summer Shootout on Monday, June 8th.

