Junior Boys are a Canadian electronic pop group, founded in 1999 in Hamilton, Ontario by Jeremy Greenspan and Johnny Dark. Dark left the project shortly after, and was replaced by engineer Matt Didemus. The duo initially gained critical praise for their 2003 single "Birthday" and 2004 debut album Last Exit. Their work incorporates disparate influences from 1980s synthpop, UK garage, techno, and R&B.