As we revel in the afterglow of a 150th Kentucky Derby that was everything racing needed it to be, those of us with a foot in the sport horse world still have the previous weekend on repeat in our heads. The last weekend in April, horses can be found thundering around a different venue of international competition at the Kentucky Three-Day Event, which features the Olympic sport of eventing at the Federation Equestre Internationale (FEI) 4* and 5* levels at the Kentucky Horse Park. The 5* level is a more...