Coach Sinkovich has been head coach at Big Spring since 2019. Before that he had coaching stops at Wilkes-Barre Coughlin HS, Delaware Valley College, Hamburg Area HS, and Northampton Area HS. Coach Sinkovich is a graduate of Mt. Carmel Area HS where he participated in football, wrestling, track and baseball. He then attended Wilkes University and was a 4 year starter on their football team. Coach Sinkovich also earned his bachelors in Psychology and teaching certification in elementary education. Later earning his Masters in Educational Leadership also from Wilkes University. He taught in the Philadelphia School District and Hamburg Area School District. Eventually he transitioned to Assistant Principal at Cedar Cliff HS before landing in Big Spring School District as Athletic Director and Assistant Principal. He is married to Katie Ahrensfield and is always appreciative of her supportiveness over the years.