Cole Custer, 15, becomes youngest winner in NASCAR K&N Pro series
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Fifteen-year-old Cole Custer became the youngest winner in NASCAR K&N Pro Series history Friday night with a victory at Iowa Speedway.
Custer led every lap — also a record for a combination race with the East and West divisions.
Custer is nearly six months younger than Dylan Kwasniewski, who held the previous record at 16 years and two months.
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Custer won his first pole earlier Friday and never gave it up, finishing nearly three seconds ahead of runner-up Eddie MacDonald.
Custer is the son of Joe Custer, an executive at Stewart-Haas Racing.