'' The Happiest Day in the Life of Olli Mäki '' ( ) is a 2016 Finnish drama film directed by Juho Kuosmanen . It was screened in the Un Certain Regard section at the 2016 Cannes Film Festival where it won the Prize Un Certain Regard . It was selected as the Finnish entry for the Best Foreign Language Film at the 89th Academy Awards but it was not nominated
2016 Cannes Film Festival
2016 Cannes Film Festival
The Happiest Day in the Life of Olli Mäki