[1] Simac played college volleyball at Queen's University at Kingston for the Golden Gaels from 2001 to 2006.

Following the 2015 Pan American Games, Simac had injury troubles with his shoulder and got surgery in December 2015.

He spent the 2015-16 season rehabbing his shoulder at the Full-Time Centre in Gatineau with the goal of playing for Canada in the summer of 2016.

[5] Adam Simac started playing volleyball at age 14 while attending Sir Wilfrid Laurier Secondary School.

[6][7] Simac is married to former Canada women's national volleyball team member Ashley Voth.