Mechanics work on the Audi R18 E-Tron Quattro Number 2 driven by Denmark's Tom Kristensen at the Le Mans 24-hour sportscar race in Le Mans, central France June 23, 2013. Kristensen won the race for a record ninth time at the Sarthe circuit on Sunday. The Audi Number 2 was also driven by France's Loic Duval and Britain's Allan McNish. REUTERS/Regis Duvignau (FRANCE - Tags: SPORT MOTORSPORT)