Brian Koonoo was born and grew up in Pond Inlet. He is married to Samantha Koonoo, originally from Rankin Inlet. They have six daughters at home, Chantal, Janelle, Josephina, Shanelle, Alina and Alaira. Chantal and her partner Curtis have a son named Rogan, who is Brian and Samantha's first grandson and first boy in the family. Brian currently works with Parks Canada as a resource management officer. Brian continues to hunt and provides country food for his family, relatives, and community.