AfghanistanSt Andrew’s Dublin
Angola (SC)American School in London
AustraliaColegio Ayalde
AustriaGymnázium Omská
BangladeshHabs Boys
BelgiumThird Gymnasium of Kifissia Athens
BoliviaSt Andrew’s Dublin
BrazilFrankfurt International School
BulgariaHigh School, Dublin
BurundiHabs Boys
CanadaCours St Charles
ChadHabs Boys
China (SC)Reigate College
ColombiaJohn Warner
CroatiaSt Gerard’s School
Czech RepublicReigate
D R CongoSt Andrew’s Dublin
DenmarkTerenure College
EcuadorRoyal Russell
Egypt (SC)John Warner
EthiopiaQueen’s Gate School
EstoniaGymnázium Omská
FinlandÅS Videregaende Skole
France (SC)Habs Boys
GeorgiaSt Joseph High School
GermanyColegio Ayalde
GhanaExeter College
GreeceAmerican School of Bilbao
HaitiSt Joseph High School
IndiaNewpark, Dublin
IndonesiaSanta Margarita
IranBlackrock
IraqTerenure College
IrelandThird Gymnasium of Kifissia Athens
ItalyExeter College
JamaicaFrankfurt International School
Japan (SC)Hitachi First High School
JordanAmerican School in London
KenyaGordon’s School
LatviaGymnázium Omská
LibyaBishop Thomas Grant
LuxembourgThird Gymnasium of Kifissia Athens
Malaysia (SC)Royal Russell
MexicoBlackrock
MonacoCours St Charles
MoroccoRoyal Russell
MyanmarSt Andrew’s Dublin
NepalSt Joseph High School
NetherlandsFrankfurt International School
New Zealand (SC)St Joseph High School
NigeriaRoyal Russell
North KoreaInternational School of Helsinki
NorwayDeledda, Genoa
PakistanExeter School
PanamaAmerican School of Bilbao
PhillipinesAmerican School of Bilbao
QatarFrankfurt International School
Russia (SC)St Andrew’s Dublin
Saudi ArabiaBeaconsfield
Senegal (SC)Exeter School
SloveniaBeaconsfield
South KoreaBlackrock
South SudanHigh School, Dublin
Spain (SC)St Andrew’s College
SwitzerlandFrankfurt International School
TanzaniaTerenure College
TurkeyÅS Videregaende Skole
UAENewpark, Dublin
Ukraine (SC)Shrewsbury
UK (SC)Santa Margarita
Uruguay (SC)Terenure College
USA (SC)Heritage International
Venezuela (SC)Deledda, Genoa
VietnamGordon’s School
YemenAmerican School in London