He was the first child of Thomas Michael McCarty and Betty Jean Brodt. He was eventually joined by brother Sean and four sisters, Michelle, Shannon, Cheri and Lori. The family moved west in 1973 and Corey lived in Washington state ever since.
Corey graduated from Tahoma High School in Maple Valley. Soon after, Corey went to work for the Les Schwab Tire store. Corey enjoyed his long career at Les Schwab and found time to pursue his interests in photography, motorcycling, all outdoor activities and especially mountaineering.