Valtteri Bottas of team Mercedes, won Azerbaijan Grand Prix 2019 held in Baku, Azerbaijan.He hails from ______ country ?

1) Belgium
2) Germany
3) United Kingdom
4) Finland

Explanation:
On 28th April 2019, Valtteri Viktor Bottas (Finland) of Mercedes captured Formula 1 State Oil Company of Azerbaijan Republic (SOCAR) Azerbaijan Grand Prix 2019 by beating Mercedes team-mate Lewis Hamilton at the Baku City Circuit in Baku, Azerbaijan. Bottas finished the race 1.5 seconds ahead of Hamilton. Valtteri Bottasi. Sebastian Vettel of Ferrari finished with 3rd position and Max Verstappen of Red Bull gained 4th position.Bottas has acquired87 points, Hamilton 86 and Vettel has 52.