12 year old bench press max?

There is probably no "average" bench press max because of that fact that it varies greatly depending on the upperbody strength of the individual. However for males in highschool, especially athletes, benchpress maxes have been achieved at massive weights such as over 500 lbs ( Sam Harvill Shiloh Christian Academy- 520 lb bench as highshool junior). There are no statistics that cover the "average" benchpress due to the fact that not everyone has attempted to max out on the bench. As a junior football player in highschool, my benchpress max is 320 lbs and I am one of the strongest in my school. If you are benching over 300 lbs and in highschool, you are in good shape but there are few who have gone beyond what was once considered impossible.