The 1990 NASCAR Winston Cup Series was the 42nd season of professional stock car racing in the United States and the 19th modern-era Cup Series. It began on Sunday, February 11, and ended on Sunday, November 18. Because of a highly controversial penalty to Mark Martin early in the season, Dale Earnhardt with Richard Childress Racing was crowned the Winston Cup champion for the fourth time, edging out Martin by 26 points.

Kenneth William Schrader is an American professional racing driver. He currently races on local dirt and asphalt tracks around the country while also competing part-time in the ARCA Menards Series, driving the No. 11 Ford for Fast Track Racing, and the Superstar Racing Experience, driving the No. 52 car. He previously competed in the NASCAR Cup Series, the NASCAR Xfinity Series, and the NASCAR Camping World Truck Series. He is a first cousin once removed of fellow NASCAR driver Carl Edwards.