Fans during the award ceremony for the winners of the Formula One Russian Grand Prix race in Sochi.

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Mercedes driver Valtteri Bottas at the finish of the Formula One Russian Grand Prix race in Sochi.

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Fans on the pit wall during the award ceremony for the winners of the Formula One Russian Grand Prix race in Sochi.

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Winners of the Formula One Russian Grand Prix race in Sochi at the award ceremony, from left: Ferrari driver Sebastian Vettel (2nd place) and Mercedes driver Valtteri Bottas (1st place).

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Tony Ross, a race engineer of Mercedes driver Valtteri Bottas who won the Formula One Russian Grand Prix race in Sochi, at the awards ceremony.

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Winners of the Formula One Russian Grand Prix race in Sochi at the award ceremony, from left: Ferrari driver Sebastian Vettel (2nd place) and Mercedes driver Valtteri Bottas (1st place).

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Mercedes driver Valtteri Bottas, winner of the Formula One Russian Grand Prix race in Sochi, at the awards ceremony.

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Mercedes driver Valtteri Bottas, winner of the 1st place at the Formula One Russian Grand Prix race in Sochi, at the award ceremony.

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Mercedes driver Valtteri Bottas, winner of the 1st place at the Formula One Russian Grand Prix, at the award ceremony.

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Ferrari driver Sebastian Vettel, right, greets mechanics after finishing the Formula One Russian Grand Prix race in Sochi.

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A cup of the Formula One Russian Grand Prix in Sochi.

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Marshals on the pit wall during the Formula One Russian Grand Prix race in Sochi.

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Formula One Honorary President Bernie Ecclestone at the Formula One Russian Grand Prix race in Sochi.

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From left: Mercedes driver Valtteri Bottas and Ferrari drivers Kimi Raikkonen and Sebastian Vettel after finishing the Formula One Russian Grand Prix race in Sochi.

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Red Bull team driver Max Verstappen before the Formula One Russian Grand Prix race in Sochi.

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Mercedes driver Valtteri Bottas before the Formula One Russian Grand Prix award ceremony.

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Before the Formula One Russian Grand Prix race in Sochi.

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Mercedes driver Valtteri Bottas after finishing the Formula One Russian Grand Prix race in Sochi.

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Mercedes driver Valtteri Bottas, winner of the 1st place at the Formula One Russian Grand Prix race in Sochi.

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Mercedes team driver Valtteri Bottas, right, before the Formula One Russian Grand Prix race in Sochi.

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Drivers before the Formula One Russian Grand Prix race in Sochi.

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Mercedes driver Valtteri Bottas after finishing the Formula One Russian Grand Prix race in Sochi.

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Mercedes team driver Lewis Hamilton competes in the Formula One Russian Grand Prix race in Sochi.

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Ferrari driver Sebastian Vettel, left, and Mercedes driver Valtteri Bottas after finishing the Formula One Russian Grand Prix race in Sochi.

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McLaren team driver Stoffel Vandoorne before the Formula One Russian Grand Prix race in Sochi.

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Sauber team driver Marcus Ericsson before the Formula One Russian Grand Prix race in Sochi.

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Mercedes driver Valtteri Bottas, left, after finishing the Formula One Russian Grand Prix race in Sochi.

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Ferrari team driver Kimi Raikkonen competes in the Formula One Russian Grand Prix race in Sochi.

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Red Bull team driver Max Verstappen competes in the Formula One Russian Grand Prix race in Sochi.

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Mercedes driver Valtteri Bottas after finishing the Formula One Russian Grand Prix race in Sochi.

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Williams driver Felipe Massa, right, and Sauber driver Pascal Wehrlein before the Formula One Russian Grand Prix race in Sochi.

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Ferrari team driver Kimi Raikkonen before the Formula One Russian Grand Prix race in Sochi.

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Ferrari team driver Kimi Raikkonen, left, before the Formula One Russian Grand Prix race in Sochi.

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Mercedes team driver Lewis Hamilton competes in the Formula One Russian Grand Prix race in Sochi.

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Ferrari team driver Kimi Raikkonen, left, and Ferrari team head Maurizio Arrivabene, right, before the Formula One Russian Grand Prix race in Sochi.

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Mercedes driver Valtteri Bottas finishes the race at the Russian Grand Prix of the Formula One World Championship.

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Red Bull team head Christian Horner before the Formula One Russian Grand Prix race in Sochi.

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Ferrari team driver Sebastian Vettel competes in the Formula One Russian Grand Prix race in Sochi. (Reflection in a facade of the building).

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Ferrari team driver Kimi Raikkonen competes in the Formula One Russian Grand Prix race in Sochi. (Reflection in a facade of the building).

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Renault team driver Nico Hulkenberg before the Formula One Russian Grand Prix race in Sochi.

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Red Bull team driver Max Verstappen before the Formula One Russian Grand Prix race in Sochi.

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Mercedes Non-Executive Chairman Niki Lauda before the Formula One Russian Grand Prix race in Sochi.

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A girl holds a sign with the number of Forcede India team driver Esteban Ocon's place before the Formula One Russian Grand Prix race in Sochi.

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Red Bull technical crew before the Formula One Russian Grand Prix race in Sochi.

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Mercedes team driver Lewis Hamilton competes in the Formula One Russian Grand Prix race in Sochi. (Reflection in a facade of the building).

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A race car of Red Bull team driver Max Verstappen in a pit box before the Formula One Russian Grand Prix race in Sochi.

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Toro Rosso team driver Daniil Kvyat competes in the Formula One Russian Grand Prix race in Sochi. (reflection in a facade of the building).

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Mercedes Executive Director Toto Wolff, second right, in a pit box of the team before the Formula One Russian Grand Prix race in Sochi.

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Mercedes Non-Executive Chairman Niki Lauda, left, and Mercedes Executive Director Toto Wolff, second right, in a pit box of the team before the Formula One Russian Grand Prix race in Sochi.

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Mercedes Non-Executive Chairman Niki Lauda in a pit box of the team before the Formula One Russian Grand Prix race in Sochi.

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Red Bull driver Max Verstappen makes a pit stop during the Formula One Russian Grand Prix race in Sochi.

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Toro Rosso team driver Daniil Kvyat before a circuit race of the Formula One World Championship.

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Mercedes driver Lewis Hamilton makes a pit stop during the Formula One Russian Grand Prix race in Sochi.

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Toro Rosso team driver Daniil Kvyat, left, and first Russian Formula One Driver Vitaly Petrov during the drivers' parade of the Formula One Grand Prix Russia.

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Mercedes team driver Lewis Hamilton, left, and Red Bull team driver Max Verstappen compete in the Formula One Russian Grand Prix race in Sochi.

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Mercedes team driver Lewis Hamilton, right, and Ferrari driver Sebastian Vettel during the drivers' parade of the Formula One Grand Prix Russia.

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Red Bull team driver Daniel Ricciardo, second left, during the drivers' parade of the Formula One Grand Prix Russia.

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Haas team driver Kevin Magnussen, left, and Toro Rossoa Carlos Sainz Jr. compete in the Formula One Russian Grand Prix race in Sochi.

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Mercedes driver Lewis Hamilton during the drivers' parade of the Formula One Grand Prix Russia.

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Mercedes driver Lewis Hamilton during the drivers' parade of the Formula One Grand Prix Russia.

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