WARSAW, Poland -- Poland's conservative Law and Justice party, which is trying to regain its momentum after losing power last year, on Sunday chose historian Karol Nawrocki as its candidate for president ahead of next year's election.

Poland's main opposition party, the nationalist Law and Justice (PiS), picked historian Karol Nawrocki on Sunday as its candidate for next year's presidential election, hoping to hold onto the presidency after losing control of parliament.

Karol Nawrocki, the head of Poland's state historical institute, speaks to a convention of Poland's conservative Law and Justice party after being tapped to be its candidate for president in an election next year on Nov 24, in Krakow, Poland. (AP)

Poland’s biggest opposition party Law & Justice picked Karol Nawrocki to run in next year’s presidential election in a bid to hold on to the role as a counterweight to Prime Minister Donald Tusk’s government.

Poland's conservative Law and Justice party, which is trying to regain its momentum after losing power last year, on Sunday chose historian Karol Nawrocki as its candidate for president ahead of next year's election.

Poland’s biggest opposition party Law & Justice selected historian Karol Nawrocki to run in next year’s presidential election in a bid to hold on to the role as a counterweight to Prime Minister Donald Tusk’s government.