Mr. Teshkoyan is a lifelong resident of Caldwell attending Lincoln School, Grover Cleveland and James Caldwell High School. He has his undergraduate degree from Seton Hall University and his Masters from Illinois State. He is the current coach of the Girls Varsity Soccer and Softball teams and was elected into the NJSIAA Hall of fame in 2007. He was named the NJ State Coach of the Year by the Star Ledger in 2008.