The former Prime Minister of Finland talks to presenter Clare McDonnell about her rise to the top.
The Finns Party agree to enter a four-party coalition but will seek drastic cuts to immigration.
Outgoing Prime Minister Sanna Marin says she is "still best friends" with her husband.
After a dramatic three-way race, Petteri Orpo claims victory in Finland's election.
Conservative leader Petteri Orpo has defeated Prime Minister Sanna Marin in Finland's general election.
A tight race sees right-wing populists and conservatives vying for power with the PM's centre left.
Polls suggest she is in a tight race with centre-right Petteri Orpo and right-wing populist Riikka Purra.
"I must be brutally honest with you," Sanna Marin says. "We would be in trouble without the US."
New Zealand's Jacinda Ardern and Finland's Sanna Marin gave pointed replies on gender and their roles.
