The greek island of icaria in the north aegean sea is home to the largest percentage of 90-year-olds in the world , where almost one-third of the population meets the impressive age milestone .

在爱琴海北部的希腊小岛伊卡利亚岛上，90岁以上高龄的人在世界上所占的比例最高，差不多1/3的人口能够活到这个年龄。