Answer
Chase Kalisz won a silver medal at the 2016 Summer Olympics in the 400-meter individual medley. This is a long-distance swimming event that requires swimmers to complete four different strokes in succession: butterfly, backstroke, breaststroke, and freestyle. Kalisz finished the race with a time of 4:06.70, which was just 0.08 seconds behind the gold medalist, Michael Phelps.