Wallace was born in the United Kingdom but moved to Canada at a young age.[2][3] He started playing bagpipes as a teenager[3] and at fifteen joined the 2137 Royal Canadian Army Cadet Corps (The Calgary Highlanders).[4]
Dropkick Murphys
Wallace joined the Dropkick Murphys in 2003 and first appeared on their 2005 album The Warrior's Code. Wallace would record four albums with the band before leaving them in June 2015.
Wallace is married with 2 sons, and the family lives in Dorchester, Massachusetts, a neighborhood of Boston. Speaking on his son possibly learning how to play the bagpipes, Wallace said "I'm not going through what my mother went through. No way. He can be a drummer or something".[5] His favorite drinks are Lagavulin 16-year single malt scotch and Miller High Life.[5] His favorite band is Slayer.[3]