Finland’s presidential election was headed to a run-off between former prime minister Alexander Stubb and ex-foreign minister Pekka Haavisto after none of the candidates in Sunday’s vote received more than 50% of ballots cast. After more than a decade under the leadership of popular President Sauli Niinistö, his successor is now set to be decided on February 11 when the two top vote-getters face off. The centre-right’s Stubb achieved 27.3% of the vote while the Green’s Haavisto took 25.8%, Finnish broadcaster Yle projected with most of the votes counted. Parliamentary speaker Jussi Halla-aho a…