Jungwoo tutored me for the final IB Biology exam. Despite the fact that I had requested his assistance last minute, he was completely ready to teach in a well-structured way. From the first class he had created a schedule for us to adhere to in order to make sure that all the material would be covered before the test. He is extremely proficient with not only biology, but also in explaining complex scientific ideas. His structured and informative yet entertaining teaching style helped me tremendously with understanding concepts of biology that I had given up on prior to the tutoring. Moreover, he sent helpful practice questions for me to use outside of his classes as well. Overall, a highly recommended tutor.