who is currently president of finland?
<answer> Sauli Niinistö is the currently President of Finland. <context> President Niinistö meets with U.S. Secretary of Defense James Mattis »President of the Republic of Finland Sauli Niinistö met with U.S. Secretary of Defense James Mattis at the Presidential Palace in Helsinki on Monday, 6 November 2017. During the hour-long conversation...»