Kevin Lee joined Evergreen ACS shortly after he was named Valedictorian of his high school class. Now working towards a Biology degree at the University of Pennsylvania, Kevin Lee has continued to leverage his expertise in Mathematics and Chemistry, along with his interactive and engaging teaching style to improve student academic performance as Evergreen’s longest serving consultant.

Andrew Han joined Evergreen ACS as a freshman working towards a STEM degree at the University of Pennsylvania. Having earned a score of 5 on nine separate AP exams and placed 14th in the national Mu Alpha Theta Society open code and ciphers competition, all while training as a swimmer and martial artist in high school, Andrew now shares his knowledge to foster the next generation of elite students with Evergreen.

Christopher Zhu joined Evergreen ACS as a freshman, hoping to continue his illustrious student-teaching career while working towards a STEM degree at the University of Pennsylvania. With over four years experience running youth afterschool classes and individually tutoring neurodivergent students before joining Evergreen, Christopher is highly experienced in the world of individual education.