Known for his polarizing personality, Busch holds the record for the most wins across the sport's three national series, with 234 victories, including 63 Cup Series races

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…

Reaction to the death of Kyle Busch on Thursday at the age of 41. The two-time Cup Series champion won more races than anyone across NASCAR’s three national series.

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

Kyle Busch has died after he was hospitalized with an illness.