Any good CG animation programmes not requiring a high school diploma/Bac?


I’m a 17-year-old who just started the 3rd year of highs school and I’m looking forward to studying computer animation.
I keep hearing about individuals doing well in the industry who didn’t complete their high school education in order to attend college. Have you heard about some well-known CG animation programmes that do not require completing a high school education?
Also, I’m more leaned towards EU rather than US or Canada due mostly to financial reasons.
Any thoughts on this are welcomed. Thanks.