ഡേവിഡ് എസ്. has an M.Sc. from the University of British Columbia, Canada, and was the youngest and one of the most highly sought after lecturers at the University before joining Reach Out. He has published a variety of works in scientific journals. He has been developing curriculum in Vancouver for years and teaches SSAT, SAT, AP, IB, biology, chemistry, physics, maths and science courses. In addition to English, he speaks German, Swedish and Chinese. He has a fun and cheerful teaching style and inspires his students with his passion.