Which sports event was hosted in St Louis, Missouri and was the first such event to be held outside of Europe a competitor of whom was Canadian amateur soccer player George Ducker?
George Ducker: George Ducker (September 27, 1871 – September 26, 1952) was a Canadian amateur soccer player who competed in the 1904 Summer Olympics. 1904 Summer Olympics:  It was the first time that the Olympic Games were held outside Europe.
i don't know