Hello! I am Youngseo and I am a first-generation Korean immigrant in Spain. Currently, I am reading MSc Chemistry at ETH Zürich. I finished the International Baccalaureate (IB) with a final score of 40 out of 45 with the highest grade in Mathematics, Physics and Chemistry. Simultaneously, I did the LOMCE Baccalaureate (Spanish) obtaining honors in Mathematics and Chemistry as well as excellent results in the EvaU test, especially in science subjects. In addition, I got a Medal in the local Chemistry Olympiad of Madrid, as well as, in the "Chemistry, Environment and Intelligent Energy" contest of the Rey Juan Carlos University. Likewise, I have finished the Chemistry degree with eleven honors, specifically, in General Chemistry, Computer Science, Geology, Statistics and Numerical Calculus, Mathematics, Physical Chemistry, Organic Chemistry, Analytical Chemistry, Organic Synthesis, Computational Calculus and Applied Organic Chemistry. I have been teaching Mathematics and Chemistry (IB at all levels in English and Spanish, Spanish Baccalaureate and Secondary Education) for 6 years to friends, secondary and high school students and the results in all cases were excellent, and they always got better results at the end of the course. More specifically, for the last two years and a half, I have been tutoring IB students Chemistry and Mathematics. My methodology for students to achieve the best results is to highlight the key concepts of the theory and apply them, as much as possible in past paper questions.