Coach McMullen is a graduate from The University of Texas at Tyler who is entering his 5th year as Assistant Tennis Coach and 3rd year as a teacher. Coach McMullen has made three state tennis appearances; receiving a silver medal and gold medal his junior and senior year. He is the 5-year founder of Generate - a Christian sports camp during Summers. He has been married for 5 years to his gorgeous wife, Hailie, and is the dad of 2 crazy little boys, Tucker and Turner. Collin is a devout Christian that keeps God his priority and is excited for his opportunity to be placed in such a great school.