Question: How many times has the driver, who won the Nation's Cup with Petter Solberg, in the 2014 Race of Champions, won  the 24 Hours of Le Mans ?
Related documents: [0]  [DOC] Tom Kristensen (born 7 July 1967) is a former Danish professional racing driver. He holds the record for the most wins at the 24 Hours of Le Mans with nine, six of which were consecutive (from 2000 to 2005). In 1997, he won the race with the Joest Racing team, driving a Tom Walkinshaw Racing-designed and Porsche-powered WSC95, after being a late inclusion in the team following Davy Jones' accident that eventually ruled him out of the race. All of his wins since then have come driving an Audi prototype, except in 2003, when he drove a Bentley prototype. In both 1999 and 2007 Kristensen's team crashed out of comfortable leads in the closing hours of the race. He is considered by many to be the greatest driver ever to have raced in the 24 Hours of Le Mans, earning the nickname "Mr Le Mans". Elsewhere Kristensen also holds the record for most wins at the 12 Hours of Sebring with a total of six. [END] 
[1]  [DOC] The 2014 Race of Champions was the 26th running of the event, and took place over 13–14 December 2014 at Bushy Park circuit in Barbados. The Nations' Cup was won by the Nordic team of Tom Kristensen and Petter Solberg, while the individual contest was won by David Coulthard, who beat Pascal Wehrlein 2–0 in the final. Barbados won the inaugural ROC Caribbean competition. [END] 
Answer: 
nine
nine