Airman racecar driver
Staff Sgt. Chris Brockway, 442nd Logistics Readiness Squadron traffic management office apprentice, repairs a muffler on his B-Modified racecar in Warrensburg, Mo., April 29, 2013. Brockway must keep all pieces of his car in strict adherence with racetrack rules or risk disqualification. (U.S. Air Force photo by Airman 1st Class Shelby R. Orozco/Released)