Pierre Lefebvre (Feb 24, 1955 - Dec 24, 1985) was a Canadian professional wrestler. He was currently a freelancer. Lefebvre's height was 5' 10" and he weighed 233 lbs. He was born in
L'Assomption, Quebec, Canada on 24 Feb 1955. His nickname was Mad Dog. Lefebvre's signatures moves were Piledriver. He has wrestled under the ringnames Mad Dog Lefebvre, Mad Dog Lafaib, Billy Five.