Once boys get to the age of sixteen, they are playing on a diamond that is 90 feet from base to base or 360 feet around the bases
There isn't a particular name for someone between in 50-60 but someone over 60 is usually called an OAP (Old Aged Person).
George Dickel Tennessee Whisky is aged between 8 to 14 years.
Gax
The main characters in the story "The Aged Mother" are the aged mother herself, her son, and the emperor. The story focuses on the relationship between the aged mother and her son, as well as the lessons the emperor learns from their journey.
There isn't a particular name for someone between in 50-60 but someone over 60 is usually called an OAP (Old Aged Person).
Teen.
Senior citizen.
tricenarian
girls aged between 7 and 17.
32 and half
A hexagenarian is a person who is in their sixties, aged between 60 and 69.
He aged 15 years.