Did my GCSEs and I am currently studying mathematics, chemistry, and physics in college

I know Greg personally from working with him and he is a great teacher and mentor, he always strives to give and receive the best attitude towards his students. He teaches the things he is confident in and makes sure you fully understand it before moving on, he also works at the pace of the student he is mentoring as every student learns at a different rate. He is also patient and very understanding.