Guillaume III des Pays-Bas
The event was the brainchild of Edouard Agostini, a French entrepreneur. Agostini, who had previously been involved in organizing the 1878 Exposition Universelle in Paris, presented his plans to the city of Amsterdam and King William III of the Netherlands in 1880. The Dutch government was initially hesitant, but Agostini managed to secure funding from Belgian and French investors.