|High School:||Centennial HS|
High School: Gunnar graduated from Centennial HS in 2013. While at Centennial High he received Best Offense (2013), Best Defense (2012), MVP (2013), and All-CIF (2013). He earned 2 varsity letters for Volleyball
Personal: He is the son of Erin and Philip Jaffarian. He has one sibiling, Bennett. During his free time he enjoys tree climbing, star gazing, and video games.