Congratulations to her but it seems like age is seen as less of a factor in these countries. From an outside perspective, the Nordic countries have a very by the book form of government. Meaning the government/prime minister isn’t the result of the hopes and dreams of the constituents but more of how do we get things done with the least amount of turmoil. Kind of like how your local city government is run, where things seem more administrative and less political. Maybe that is the secret to their success.