Billy Petrolle Boxer
William "Billy" Michael Petrolle (January 10, 1905 – May 14, 1983) was a world lightweight boxing title contender. Boxing ran in the Petrolle family as his brothers Pete and Frank also shared his occupation. Statistical boxing website BoxRec lists Petrolle as the #18 ranked lightweight of all-time. Petrolle is member of the Minnesota Boxing Hall of Fame, the Ring Magazine Hall of Fame, the World Boxing Hall of Fame, and the International Boxing Hall of Fame.