I would consider it to be around ages 8-15.
The age of a youth can be from 11 years to 19 years.
Your as old as you feel....
"Adolescent" is a word that can refer to a boy or a youth, typically between the ages of 13 and 19.
According to one internet source, quoting UNESCO statistics for Israel: Youth female (ages 15 - 24) . . . 98.05% Youth male (ages 15 - 24) . . . . . 99.05% Youth combined (all, 15 - 24) . . . . . . . . . . 98.56% Adult female (ages 15 and up) . . . 88.67% Adult male (ages 15 and up) . . . . . 94.96% Adult combined (all, 15 and up) . . . . . . . . . . 91.75%
The Medival Times
Accidents
To be eligible for purchasing a Eurostar youth ticket, you must be between the ages of 16 and 25 years old.
Ages 12-13, PeeWee level
Youth volunteers are between the ages of 14 - 17.
Everyday you go on your horses page and look after it it ages by two months, unless your horse has the water of youth when it ages by one month. So assuming that you look after your horse every day and it hasn't got a water of youth then six days.
Boys between the ages of twelve and sixteen play in the Avon Youth League. It provides soccer games for the region of 5000 players each Sunday during the season.