"Kelvin is a Santa Clara University graduate and is one of the highest rated and experienced math tutors in the WyzAnt system. He has been an active substitute teacher and has a great ability to help kids understand math. You will see an immediate improvement once he begins with your student. He is the father to 2 boys and 2 girls (ages 27, 24, 21 and 19) and has worked with students as a tutor, youth worker, coach and substitute teacher for over 20 years. He has a unique ability to relate and communicate well with his students."