When Vigdis Finnbogadottir assumed Iceland's presidency on August 1 1980, she made history as the first elected female head of state in the world, and four decades later the 90-year-old remains a role-model to Icelanders.
With 16 consecutive years in office, thanks to three re-elections, the former teacher and theatre director holds the record for elected female heads of state and government, though Germany's Angela Merkel could match her next year.
