Zach is the son of Dorris and Tammy Lamb. He began helping around the funeral home at the age of 6. He started apprenticeship right out of highschool in 2008. He graduated from Hopkinsville High School. He attended Hopkinsville Community College and graduated with honors from Mid-America College of Funeral Services. He is a licensed Funeral Director/Embalmer, receiving his license in 2011. He is married to Jolie Lamb (Haggard). He attends New Work Fellowship and is a member of HYPE – Hopkinsville Young Professionals Engage. They have two daughters, Kensley and Amelia.