The Formula One Red Bull car was the surprise package for the audience at the opening ceremony of Reem Auto Club Experience racing track here last weekend. New Zealand's rookie F1 driver Brendon Hartley replaced F1 veteran David Coulthard, who had thrilled the crowds in Jeddah a week earlier, in the driver's seat for the Riyadh show. Hartley won admiration for his performance from the audience, among whom was Prince Sultan Bin Fahd, President of General Presidency of Youth Welfare. At the end of the display Hartley shook hands with Prince Sultan, who congratulated the driver for his skillful and enjoyable performance, which indicates a promising future in F1 racing. Red Bull has two teams which compete officially in Formula One series. These teams are Red Bull Racing and Scuderia Toro Rosso. __