Coach Sheil began his first stint with the Hornets in 2008 helping coach the men's track and field team after longtime coach Jim Kiefer retired. He came back to Fullerton in the summer of 2015 as a full-time instructor and coach.
Sheil's career has spanned 20 years as an instructor and coach of cross country and track and field at El Camino College.
A former athlete, Sean competed for El Camino in cross country and track from 1986-88 and his first collegiate race was against Fullerton College at Craig Park.
Sean earned his B.A. at Cal State Stanislaus and his M.S. in Physical Education at Cal Poly San Luis Obispo. As a graduate student, he began coaching at Cuesta College in 1992. Upon graduation, he became the Exercise Test Technician for the Beach Cities Health District in Redondo Beach. After four years, he began teaching at El Camino and LA Trade Technical College in 1997. After one year at Trade Tech, he worked exclusively for El Camino.