Derin closed off his last week of competition at the Mediterranean Equestrian Tour in Oliva Nova, Spain with two wins.
After being clear in Tuesday's 7-year-old class, Hunter took the victory in Thursday's competition set at 1.40m beating 32 other horse-and-rider combinations.
On Saturday it was Koblenz vd Middelstede's turn when he went to the top in the Silver Tour Grand Prix set at 1.40m, leaving behind him 50 other horse-and-rider combinations.
The 6-year-old Scenorrado vd Hunters Z also did a good job to jump two out of three classes clear.
