Credits: epa07059411 Russian President Vladimir Putin (C) attends the 2018 Formula One Grand Prix of Russia at the Sochi Autodrom circuit, in Sochi, Russia, 30 September 2018. EPA/MICHAEL KLIMENTYEV/SPUTNIK/KREMLIN POOL MANDATORY CREDIT

Credits: epa07059409 Formula One Managing Director of Motorsports and technical director, Ross Brawn (C-L), Russian President Vladimir Putin (C) and former F1 boss Bernie Ecclestone (R) attend the 2018 Formula One Grand Prix of Russia at the Sochi Autodrom circuit, in Sochi, Russia, 30 September 2018. EPA/MICHAEL KLIMENTYEV/SPUTNIK/KREMLIN POOL MANDATORY CREDIT

Credits: epa07059410 Russian President Vladimir Putin (L) and former F1 boss Bernie Ecclestone (R) attend the 2018 Formula One Grand Prix of Russia at the Sochi Autodrom circuit, in Sochi, Russia, 30 September 2018. EPA/MICHAEL KLIMENTYEV/SPUTNIK/KREMLIN POOL MANDATORY CREDIT

Credits: epa07059407 First placed British Formula One driver Lewis Hamilton (C) of Mercedes AMG GP and Russian President Vladimir Putin (R) shake hands after the 2018 Formula One Grand Prix of Russia at the Sochi Autodrom circuit, in Sochi, Russia, 30 September 2018. EPA/MICHAEL KLIMENTYEV/SPUTNIK/KREMLIN POOL MANDATORY CREDIT

Credits: epa07059406 First placed British Formula One driver Lewis Hamilton (L) of Mercedes AMG GP receives his trophy from Russian President Vladimir Putin (R) during the award ceremony of the 2018 Formula One Grand Prix of Russia at the Sochi Autodrom circuit, in Sochi, Russia, 30 September 2018. EPA/MICHAEL KLIMENTYEV/SPUTNIK/KREMLIN POOL MANDATORY CREDIT

Credits: epa07059277 Former F1 boss Bernie Ecclestone is seen in the paddock prior to Formula One Grand Prix of Russia at the Sochi Autodrom circuit, in Sochi, Russia, 30 September 2018. EPA/SRDJAN SUKI

Credits: epa07059264 Swedish Formula One driver Marcus Ericsson of Sauber F1 Team in action during the Formula One Grand Prix of Russia at the Sochi Autodrom circuit, in Sochi, Russia, 30 September 2018. EPA/SRDJAN SUKI

Credits: epa07059263 Swedish Formula One driver Marcus Ericsson of Sauber F1 Team in action during the Formula One Grand Prix of Russia at the Sochi Autodrom circuit, in Sochi, Russia, 30 September 2018. EPA/SRDJAN SUKI

Credits: epa07059265 German Formula One driver Sebastian Vettel of Scuderia Ferrari in action during the Formula One Grand Prix of Russia at the Sochi Autodrom circuit, in Sochi, Russia, 30 September 2018. EPA/SRDJAN SUKI

Credits: epa07059258 Spanish Formula One driver Fernando Alonso of McLaren in action during the Formula One Grand Prix of Russia at the Sochi Autodrom circuit, in Sochi, Russia, 30 September 2018. EPA/SRDJAN SUKI

Credits: epa07059260 British Formula One driver Lewis Hamilton of Mercedes AMG GP in action during the Formula One Grand Prix of Russia at the Sochi Autodrom circuit, in Sochi, Russia, 30 September 2018. EPA/SRDJAN SUKI

Credits: epa07059261 British Formula One driver Lewis Hamilton of Mercedes AMG GP in action during the Formula One Grand Prix of Russia at the Sochi Autodrom circuit, in Sochi, Russia, 30 September 2018. EPA/SRDJAN SUKI

Credits: epa07059165 German Formula One driver Nico Hulkenberg of Renault in the pit lane in the pit lane during the Formula One Grand Prix of Russia at the Sochi Autodrom circuit, in Sochi, Russia, 30 September 2018. EPA/YURI KOCHETKOV/POOL

Credits: epa07059166 Swedish Formula One driver Marcus Ericsson of Sauber F1 Team in the pit lane during the Formula One Grand Prix of Russia at the Sochi Autodrom circuit, in Sochi, Russia, 30 September 2018. EPA/YURI KOCHETKOV/POOL

Credits: epa07059161 Australian Formula One driver Daniel Ricciardo of Aston Martin Red Bull Racing in the pit lane during the Formula One Grand Prix of Russia at the Sochi Autodrom circuit, in Sochi, Russia, 30 September 2018. EPA/YURI KOCHETKOV/POOL

Credits: epa07059104 First placed British Formula One driver Lewis Hamilton (R) of Mercedes AMG GP, second placed Finnish Formula One driver Valtteri Bottas (L) of Mercedes AMG GP and third placed German Formula One driver Sebastian Vettel of Scuderia Ferrari (2-R) spray champagne during the award ceremony of the 2018 Formula One Grand Prix of Russia at the Sochi Autodrom circuit, in Sochi, Russia, 30 September 2018. EPA/YURI KOCHETKOV

Credits: epa07059070 First placed British Formula One driver Lewis Hamilton (L) of Mercedes AMG GP and third placed German Formula One driver Sebastian Vettel of Scuderia Ferrari drink champagne during the award ceremony of the 2018 Formula One Grand Prix of Russia at the Sochi Autodrom circuit, in Sochi, Russia, 30 September 2018. EPA/YURI KOCHETKOV

Credits: epa07059053 Finnish Formula One driver Valtteri Bottas of Mercedes AMG GP in action during the Formula One Grand Prix of Russia at the Sochi Autodrom circuit, in Sochi, Russia, 30 September 2018. EPA/SRDJAN SUKI

Credits: epa07059058 Racing cars in action in action during the Formula One Grand Prix of Russia at the Sochi Autodrom circuit, in Sochi, Russia, 30 September 2018. EPA/SRDJAN SUKI

Credits: epa07056632 New Zealand’s Formula One driver Brendon Hartley of Scuderia Toro Rosso in action during the third practice session at the Sochi Autodrom circuit in Sochi, Russia, 29 September 2018. The 2018 Formula One Grand Prix of Russia will take place on 30 September 2018. EPA/YURI KOCHETKOV

Credits: epa07056631 Monaco’s Formula One driver Charles Leclerc of the Sauber F1 Team in action during the third practice session at the Sochi Autodrom circuit in Sochi, Russia, 29 September 2018. The 2018 Formula One Grand Prix of Russia will take place on 30 September 2018. EPA/YURI KOCHETKOV

Credits: epa07056623 Dutch Formula One driver Max Verstappen of Aston Martin Red Bull Racing in action during the third practice session at the Sochi Autodrom circuit in Sochi, Russia, 29 September 2018. The 2018 Formula One Grand Prix of Russia will take place on 30 September 2018. EPA/YURI KOCHETKOV

Credits: epa07056582 German Formula One driver Nico Hulkenberg of Renault in action during the qualifying session at the Sochi Autodrom circuit in Sochi, Russia, 29 September 2018. The 2018 Formula One Grand Prix of Russia will take place on 30 September 2018. EPA/YURI KOCHETKOV

Credits: epa07056572 Australian Formula One driver Daniel Ricciardo of Aston Martin Red Bull Racing in action during the qualifying session at the Sochi Autodrom circuit in Sochi, Russia, 29 September 2018. The 2018 Formula One Grand Prix of Russia will take place on 30 September 2018. EPA/YURI KOCHETKOV

Credits: epa07056502 Finnish Formula One driver Valtteri Bottas (L) of Mercedes AMG GP and French driver Romain Grosjean (R) of the Haas F1 Team in action during the qualifying session at the Sochi Autodrom circuit in Sochi, Russia, 29 September 2018. The 2018 Formula One Grand Prix of Russia will take place on 30 September 2018. EPA/YURI KOCHETKOV

Credits: epa07056487 British Formula One driver Lewis Hamilton of Mercedes AMG GP in actyion during the qualifying session at the Sochi Autodrom circuit in Sochi, Russia, 29 September 2018. The 2018 Formula One Grand Prix of Russia will take place on 30 September 2018. EPA/YURI KOCHETKOV

Credits: epa07056483 British Formula One driver Lewis Hamilton of Mercedes AMG GP in actyion during the qualifying session at the Sochi Autodrom circuit in Sochi, Russia, 29 September 2018. The 2018 Formula One Grand Prix of Russia will take place on 30 September 2018. EPA/YURI KOCHETKOV

Credits: epa07056392 Australian Formula One driver Daniel Ricciardo of Aston Martin Red Bull Racing in action during the third practice session at the Sochi Autodrom circuit, in Sochi, Russia, 29 September 2018. The 2018 Formula One Grand Prix of Russia will take place on 30 September 2018. EPA/SRDJAN SUKI

Credits: epa07054694 British Formula One driver Lewis Hamilton (front) of Mercedes AMG GP and French driver Esteban Ocon (back) of the Racing Point Force India F1 Team in action during the second practice session at the Sochi Autodrom circuit in Sochi, Russia, 28 September 2018. The 2018 Formula One Grand Prix of Russia will take place on 30 September 2018. EPA/YURI KOCHETKOV

Credits: epa07054669 British Formula One driver Lewis Hamilton (L) of Mercedes AMG GP during the second practice session at the Sochi Autodrom circuit in Sochi, Russia, 28 September 2018. The 2018 Formula One Grand Prix of Russia will take place on 30 September 2018. EPA/YURI KOCHETKOV

Credits: epa07054667 Australian Formula One driver Daniel Ricciardo (C) of Aston Martin Red Bull Racing during the second practice session at the Sochi Autodrom circuit in Sochi, Russia, 28 September 2018. The 2018 Formula One Grand Prix of Russia will take place on 30 September 2018. EPA/YURI KOCHETKOV

Credits: epa07054664 Spanish Formula One driver Carlos Sainz of Renault during the second practice session at the Sochi Autodrom circuit in Sochi, Russia, 28 September 2018. The 2018 Formula One Grand Prix of Russia will take place on 30 September 2018. EPA/YURI KOCHETKOV

Credits: epa07054634 French Formula One driver Romain Grosjean of the Haas F1 Team in action during the second practice session at the Sochi Autodrom circuit in Sochi, Russia, 28 September 2018. The 2018 Formula One Grand Prix of Russia will take place on 30 September 2018. EPA/YURI KOCHETKOV

Credits: epa07054606 British Formula One driver Lewis Hamilton of Mercedes AMG GP in action during the second practice session at the Sochi Autodrom circuit in Sochi, Russia, 28 September 2018. The 2018 Formula One Grand Prix of Russia will take place on 30 September 2018. EPA/YURI KOCHETKOV

Credits: epa07054605 French Formula One driver Romain Grosjean of the Haas F1 Team in action during the second practice session at the Sochi Autodrom circuit in Sochi, Russia, 28 September 2018. The 2018 Formula One Grand Prix of Russia will take place on 30 September 2018. EPA/SRDJAN SUKI

Credits: epa07054603 Mexican Formula One driver Sergio Perez of the Racing Point Force India F1 Team in action during the second practice session at the Sochi Autodrom circuit in Sochi, Russia, 28 September 2018. The 2018 Formula One Grand Prix of Russia will take place on 30 September 2018. EPA/SRDJAN SUKI

Credits: epa07054516 Spanish Formula One driver Fernando Alonso of McLaren in action during the second practice session at the Sochi Autodrom circuit in Sochi, Russia, 28 September 2018. The 2018 Formula One Grand Prix of Russia will take place on 30 September 2018. EPA/SRDJAN SUKI

Credits: epa07054524 German Formula One driver Nico Hulkenberg of Renault in action during the second practice session at the Sochi Autodrom circuit in Sochi, Russia, 28 September 2018. The 2018 Formula One Grand Prix of Russia will take place on 30 September 2018. EPA/SRDJAN SUKI

Credits: epa07059523 Russian President Vladimir Putin (R) and President of the Republika Srpska entity of Bosnia and Herzegovina, Milorad Dodik, meet during the 2018 Formula One Grand Prix of Russia at the Sochi Autodrom circuit, in Sochi, Russia, 30 September 2018. EPA/MICHAEL KLIMENTYEV/SPUTNIK/KREMLIN POOL MANDATORY CREDIT