Grappling competitions are not only limited to adult competitors. The competition has also attracted its share of teenage players. They like the adult competitors are required to undergo rigorous training to ensure they have the skills and experience to engage in grappling competitions.
This is a video of teens competing in a grappling tournament where like the adult category cross-matching between players are also allowed. Watch two teenage male and female competitors match skills in a grappling tournament in one match out of many scheduled in a single event.