Kiesa drove for the
Minardi team for five races in 2003, taking the seat vacated after
Justin Wilson moved to
Jaguar. He made his debut in the
German Grand Prix at
Hockenheim, which he finished in 12th position. Kiesa finished all five races, his best result being 11th in the USA Grand Prix at Indianapolis, but did not outqualify his teammate
Jos Verstappen at any race. ==Racing record==