Please answer the following question: Bradley Aaron Brad Keselowski (born February 12 1984) is an American professional stock car racing driver and team owner. He currently races for Team Penske in NASCAR driving the No. 2 Ford Fusion in the Sprint Cup Series and the No. 22 Discount Tire Ford Mustang in the Nationwide Series. He is also the owner of Brad Keselowski Racing which currently fields two full-time teams in the Camping World Truck Series. Given a list of categories: company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, what category does the paragraph belong to?
A:
Athlete