Ross Lee Chastain (born December 4, 1992) is an American professional stock car racing driver. He competes full-time in the NASCAR Cup Series, driving the No. 1 Chevrolet Camaro ZL1 for Trackhouse Racing Team, part-time in the NASCAR Xfinity Series, driving the No. 91 Chevrolet Camaro for DGM Racing, and part-time in the NASCAR Craftsman Truck Series, driving the No. 41 Chevrolet Silverado for Niece Motorsports. He is the older brother of NASCAR Camping World Truck Series driver Chad Chastain. Early career Chastain started racing at the age of twelve, his interest piqued by his father's hobby racing and other kids his age racing. His home track was Punta Gorda Speedway in Punta Gorda, Florida, at age twelve, competing in both late model and Fastruck Series events. Even those races, at tracks like Citrus County Speedway, Auburndale Speedway and DeSoto Speedway, were run on a tight budget, a theme that would carry on to much of Chastain's career in the higher ranks of NASCAR. His short track career saw Chastain scoring over fifty wins in feature events, including the Limited Late Model portion of the 2011 World Series Of Asphalt Stock Car Racing at New Smyrna Speedway, winning three of eight events in the series. NASCAR After making the move to Charlotte in mid-2011, Chastain took over the No. 66 Turn One Racing entry in the NASCAR Camping World Truck Series after Justin Marks vacated the seat. His first Truck race, at Lucas Oil Raceway at Indianapolis, was his first race with live pit stops. He finished 10th in that event. Connections in the watermelon farming industry got Chastain four more races, which were marred by incidents at Bristol Motor Speedway and Kentucky Speedway. At Homestead-Miami Speedway, rain prevented the Turn One team from making the race, so the team bought an RSS Racing start and park entry and ran the full race, finishing two laps down. It was later announced that Chastain would compete for Rookie of the Year honors with SS-Green Light Racing in 2012. Driving the No. 08 truck sponsored by the National Watermelon Association and National Watermelon Promotion Board, he scored a career-best finish of seventh in the second race of the season at Martinsville Speedway. He bested his 7th-place finish with a 3rd-place finish at Bristol in August. In January 2013, it was announced that Chastain would drive in 15 Camping World Truck Series races