Lebeau was born in Saint-Jérôme, Quebec. As a youth, he played in the 1983 Quebec International Pee-Wee Hockey Tournament with the Sherbrook Castors minor ice hockey team.
The birthplace of Lebeau is Saint-Jérôme, Quebec. During his adolescence, he played in the 1983 Quebec International Pee-Wee Hockey Tournament as a member of the Sherbrook Castors junior ice hockey club.