Jack Crosby began his career in 1964, and through his efforts and dedication, has made the Burnaby Lacrosse Association one of the strongest and best organized in Canada.

He coached the National Peewee Champions in 1970, '76, and '77, and the Bantams in 1979. He organized the Junior A club in 1970 and built them into a dynasty. He was general manager when they won the Minto Cup in 1977, '78, and '79 and president of the Canadian Champions in 1998.

He remains active at all levels of lacrosse in B.C.