John Butkiewicz
John Butkiewicz is an Australian field lacrosse player who was named the best midfielder at both the 1978 [World Lacrosse Championship|1978] and 1982 [World Lacrosse Championship|1982] World Lacrosse Championships. Butkiewicz represented Australia at a record five WLC's, from 1974 to 1990, and is in the Sport [Australia Hall of Fame].
Butkiewicz popularized the lacrosse face-off "clamp" that is widely used today.