New details are emerging regarding the sudden death of legendary NASCAR driver Kyle Busch.
In a shocking 911 audio that was attained by NewsNation, a man described a person, apparently Busch, as suffering from shortness of breath and coughing up blood.
They contacted 911 rescue services immediately and said that the person is very hot and it appears that he's going to pass out.
Busch was testing a Chevrolet racing simulator on Wednesday in North Carolina when he all of a sudden got so unresponsive.
He was soon rushed to a nearby hospital, and that's where he ultimately died on Thursday at the age of just 41.
The two-time NASCAR champion was scheduled to race the Coca-Cola 600 at Charlotte Motor Speedway on Sunday, but he ended up pulling out of the race with his family claiming he was hospitalized due to severe illness.