Christopher has lived in Brookline since 2014 with his wife Peg and their dog Fitz. He is a stay-at-home parent for three boys, Morgan (5), Malcolm (2), and Morrison (NB). Morgan attends the Florida Ruffin Ridley school where Christopher is a room parent for his 1st grade classroom (1PL). Christopher coaches rugby as the co-founder of Hub Rugby and was previously an assistant coach at Harvard University. He co-founded Brookline Grown and Green Line Growers in 2015, a local food store and hydroponic farm in the Waldo/Durgin buildings of Coolidge Corner. Brookline Grown was also an incubator for food related businesses to empower aspiring entrepreneurs. Prior to that he spent a year as a substitute teacher in Boston Public Schools, developed solar arrays in Vermont, and helped businesses utilize Zipcar.

Christopher was born in Nashua, New Hampshire. He was raised in Winooski, Vermont primarily by a single mother (Cheryl), his grandmother (Gretta), and later his step-father (Jake). He attended the JFK Elementary School from K-5 and Winooski Middle/High School from 6-12. He is a graduate of Middlebury College with a degree in Economics.