Two-time NASCAR Cup Series champion Kyle Busch has been hospitalized with a severe illness and won't compete at Charlotte Motor Speedway this weekend, his family said.

Kyle Busch, who won more races than anyone across NASCAR's three national series, has died at 41. A joint statement from the Busch Family, Richard Childress Racing and NASCAR said…

Busch was hospitalized with a "severe illness," according to a family statement, and will miss all activity this weekend in Charlotte.

Busch won more races than anyone across NASCAR’s three national series.