Murray Walker Grand Prix with Castrol Rankings

 In the latest of his exclusive vodcasts for Castrol Rankings, legendary motorsport commentator Murray Walker looks ahead to the Italian Grand Prix. Murray gives an expert insight into the historic Autodromo di Monza in northern Italy. With an average lap speed of over 149mph, it is the fastest circuit on the F1 calendar. There's a look back at some of Monza's most memorable moments, including Ferrari's emotional 1988 victory and the photo finish that surrounded Peter Gethin's 1971 win. A re-cap of the latest F1 news, a profile on Renault's star performer this year, Robert Kubica, and a look at the latest Castrol Rankings are all included as well.