Mercedes has launched a competition that will provide fans with the opportunity to design Valtteri Bottas' helmet for the 2018 Formula One season.
The Finn, who finished third in the drivers' standings last year in his first campaign with Mercedes, will select his favourite entry to use as his primary helmet design for the "majority" of the 21 grands prix in 2018. The competition winner will also be given a signed replica of their helmet design.