Saudi Ambassador to the Kingdom of Belgium and the Grand Duchy of Luxembourg and Head of Mission of the Kingdom to the European Union Abdulrahman bin Suleiman Al-Ahmad attended the four-day events of the Nations Championship for International Equestrian Unions which began on Thursday in the Belgian city of Lumen and which is sponsored by the Kingdom through the Board of Trustees of the Equestrian Fund. In a statement to the Saudi Press Agency on the occasion, the ambassador highlighted the kingdom's support for the sport of horse riding.