Andrew Choi is an experienced individual with a background in higher education. As a student, he attended the prestigious University of Pennsylvania, which has a reputation for excellence in academics. Although we don't know what exactly he studied, it can be inferred that he has a strong academic foundation and a commitment to education.

Choi's education at UPenn likely afforded him opportunities to expand his professional network and develop practical skills relevant to his desired career path. He may have had access to various extracurricular activities, internships, and job fairs, which could have helped him build his resume and enhance his employability after graduation.

Overall, Andrew Choi has a solid educational background that indicates his potential as a skilled worker in a professional context. His academic experience at UPenn may have provided him with valuable insights and knowledge that he could apply in various industries.