I have recently completed my GCSE's and have high predicted and mock grades. I am looking to tutor KS4 students

Since I have already been through the GCSE stress and have a good understanding of core subjects along with high predicted and mock grades, who would be a better tutor than someone relatable? I will explain AO1 knowledge in best suited ways for the student, for instance through simple explanation and videos and then help the student utilise free online resources to their best potential so they can apply their knowledge. I believe this method will work as it provides a clear understanding of what the GCSE exams expect from the student.