Complex sentence: König boasted that the spirit had over 250 "Grand Prix" and gold medals from trade fairs and the company's gins and liqueurs were shown at the World's Columbian Exposition (The Chicago World's Fair) of 1893.
Split into simpler sentences: König boasted that the spirit had over 250 "Grand Prix" and gold medals from trade fairs. One was from the World's Columbian Exposition (The Chicago World's Fair) of 1893.