An East Oakland teen with a sky-high 4.3 GPA pulled off the ultimate academic sweep — getting accepted into all 31 colleges he applied to before choosing Louisiana State University to chase his dream of becoming a doctor. Dominic Antoine Jr., the 18-year-old Fremont High School senior affectionately known as “Pooda,” revealed on May 1 — National College Decision Day — that he’ll be heading to LSU after weighing an eye-popping list of top schools. Dominic Antoine Jr., the 18-year-old Fremont High School senior affectionately known as “Pooda,” revealed he’ll be attending LSU in the fall. Instagram/@uncshotya “I applied for biology with pre-med track,” Antoine told KTVU . The overachieving teen said narrowing down his options was no easy feat since every school gave the same answer. “No rejections!” Antoine said proudly. The East Oakland teen pulled off the ultimate academic sweep by getting accepted to all 31 schools he applied to.…