Each of the 10 current Formula 1 teams can fondly remember star drivers who have delivered championships or giant-killing results, but every team has also employed drivers that it would sooner forget.
Some teams sign promising young rookies who struggle to deliver on their potential while other drivers are unable to replicate their speed after switching teams.
From a world champion’s struggles with an F1 giant that brought an end to his top-flight career, to a driver who was at the centre of one of the championship’s most controversial races, we look at each team’s worst driver.
