Jan Vonka started his racing career in rally and therefore since 2001 Vonka Racing organizes one in a year rallyesprint named "Rallye Show Modřice" like a friendly rally drivers meeting at the end of season.
Jan Vonka started his racing career in rally and therefore since 2001 Vonka Racing organizes one in a year rallyesprint named "Rallye Show Modřice" like a friendly rally drivers meeting at the end of season.
