Brendon Hartley will be able to draw on his experience of racing in both Bahrain and China in the next two Formula 1 race weekends thanks to previous appearances at the circuits as part of Porsche's LMP1 line-up.
Sebastian Vettel insists that Red Bull still has a lot of ground to make up on Mercedes, despite running the F1 pacesetters closer in practice for the Chinese GP.
Amazingly we're four races into the 2013 F1 season already. A handy pause before Barcelona means we can fit in a fun quiz-shaped review of the GPs in China and Bahrain!