John Hollar played college football at a university in which city ?
John Hollar:  He played college football at Appalachian State University and was drafted in the thirteenth round of the 1948 NFL Draft by the Chicago Cardinals. Appalachian State University: Appalachian State University (also referred to as Appalachian, App State, App, ASU) is a comprehensive (Master's L), public, coeducational university in Boone, North Carolina, United States.
Boone, North Carolina