In a picture taken on September 4, 2010 spectators watch a parade of sports cars on the track of the Korean International Circuit under construction for the upcoming Korean Formula One Grand Prix in Yeongam, 320 km south of Seoul, during an event to mark the 50-day countdown to the race. Organisers of South Korea's first Formula One event are confident they can win a race to complete the brand-new circuit before a final inspection from the sport's world governing body.