Until last month in China, Swiss-born Romain Grosjean was an unknown figure in Formula 1, racing seven times for Renault in 2009 with forgettable results. Expectedly, he was released from the team the following year and was replaced by the tandem of Robert Kubica and Vitaly Petrov.
Unfazed by his team's decision, he continued to serve Renault as test driver, while competing in the GP1 World Championship in a Ford GT in 2010. Last year, he campaigned in GP2 for an entire season and handily won the championship with still three races to spare.
This made a strong impression on newly-appointed Renault team principal Eric Boullier, who asked him to return to Renault, renamed Lotus F1, to drive alongside 2007 world champion Kimi Raikkonen.
Grosjean quickly accepted the offer, but delivered disappointing results in the first two rounds in Australia and Malaysia. He qualified a strong third in Australia, but was forced to retire in the first round after a collision incident. In Malaysia, he was 7th in the qualifiers, started strongly in the main race, but spun into a gravel trap in the fourth round to prematurely force him to pull out of the race.