Dean has been teaching for 13 years, most recently at Archbishop Ryan. He taught in the Philadelphia public school system prior to that, receiving several accolades including the Lindback Award for distinguished teaching. Mr. Coder got his undergrad degree from Penn State University, where he played varsity football and lacrosse. Dean is a military brat who has lived all over the world, and he is also a veteran, having served with the 82nd Airborne Division at Ft. Bragg, N.C. Mr. Coder has run a math tutoring business for 17 years and enjoys all sorts of outdoor activities. His father was an Olympic goaltender for the USA soccer team, and his oldest brother was in the NFL for several years. Dean and his wife Kaethi have an 11 year old son.