给定一组包含年龄和姓名的人员信息，将他们按照年龄从大到小排序，并列出姓名和年龄。
{name: “John Smith”, age: 25}, {name: “Alice Johnson”, age: 32}, {name: “David Lee”, age: 19}
{Name: "Alice Johnson", Age: 32}, {Name: "John Smith", Age: 25}, {Name: "David Lee", Age: 19}