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At the time of his passing, Martti Ahtisaari was 85 years old. A distinguished Finnish statesman and diplomat, Ahtisaari served as the 10th President of Finland from 1994 to 2000. Renowned for his diplomatic efforts and commitment to conflict resolution, he achieved international acclaim for his mediation work in Northern Ireland, which culminated in the Good Friday Agreement and earned him the Nobel Peace Prize in 2008.