In 1999, Brown won Rookie of the Year honors at Missouri State Fair Speedway while driving for his uncle Danny Lasoski.
The following year, he claimed the Missouri State Fair's Winged Outlaw Warrior championship with 11 feature race wins.
[2] Competing in the 360-cubic-inch sprint car division, he won six races, including three in a row, en route to the championship.
[1][2] He moved up to the 410 class in 2003 with new car owner Lonny Parsons, with whom he won his first 410 race and Rookie of the Year as he placed seventh in points.
[3] In 2014, he won his first World of Outlaws Sprint Car Series race at Charlotte Motor Speedway.