He began boxing professionally in 1905 under the name Edwin Van Dusart .
McGoorty won the amateur 130 lb Boxing Championship of Wisconsin in 1904 , at the age of 15 .
McGoorty began boxing professionally in 1905 under the name Edwin Van Dusart .
McGoorty won the amateur 130 lb Boxing Championship of Wisconsin in 1904 , at the age of 15 .