My brother got rejected from every school he applied to even with a 4.0 GPA?

It wasn’t the non-TAG schools I was disputing. But if he met the class requirements and had a 4.0 GPA, as the poster stated, then he could TAG Irvine. Usually, a student is missing one or more required classes, even if they have the GPA and enough total units. If he is missing a required course, no UC will accept him.