As of 2019, who is the youngest person to serve as Prime Minister of Finland?

Sanna Mirella Marin (born 16 November 1985) is a Finnish politician who is serving as the Prime Minister of Finland since 10 December 2019. A Social Democrat, she has been a member of the Parliament of Finland since 2015 and was the Minister of Transport and Communications between 6 June 2019 and 10 December 2019.

Marin graduated from the Pirkkala High School in 2004 at the age of 19. She graduated from the University of Tampere with a Master of Administrative Sciences in 2017. She was elected second deputy chairperson of the Social Democratic Party in 2014. In 2015 at the age of 30, she was elected to the Parliament of Finland as a MP from the electoral district of Pirkanmaa. Four years later, she was re-elected. On 6 June 2019, she became the Minister of Transport and Communications.

After Antti Rinne left his position as Prime Minister, the Social Democratic Party selected Marin as their new candidate for Prime Minister on 8 December 2019. Upon her confirmation by Parliament, Marin became, at age 34, both the world's youngest currently-serving state leader and Finland's youngest-ever prime minister.