moonshout
umm.. a 12th grader in my country would be max 18 ys old. if you are that much, you cannot be hired. qatar airways only hires ppl who are above 21 (uhh was it 20 or 21, i forgot haha, but i think it was 21), they say it in their ad
other than that youre right, you dont need any higher education to be hired.