The 10-year-old boy who saved his brother from drowning after learning what to do from a movie starring Dwayne "The Rock" Johnson is gushing about his experience meeting his hero. Brave Jacob O'Connor made international headlines after he sprang into action when he saw his little brother floating face-down in his grandmother's swimming pool last month. Jacob says he learned how to do chest compressions from watching his favorite film, 'San Andreas,' which stars The Rock.