Bradley Aaron "Brad" Keselowski (born February 12, 1984) is an American racecar driver. He drives the No. 2 Ford Mustang for Team Penske in the Monster Energy NASCAR Cup Series, and drives the No. 22 Mustang for Team Penske in the NASCAR Xfinity Series. He used to driver for JR Motorsports, a team owned by Dale Earnhardt, Jr. from 2007 to 2009 in the Nationwide series. He also used to drive for Phoenix Racing and Hendrick Motorsports in the Sprint Cup Series. Keselowski is the 2010 NASCAR Nationwide series champion, and the 2012 Sprint Cup series champion.