Istanbul Cağaloğlu Anatolian High School is considered to be an elite public high school in Turkey.
[1] The primary languages of instruction are Turkish and German.
The secondary foreign language of instruction is English.
Graduates obtain a diploma "Deutsches Sprachdiplom" (DSD-A2/B1 or B2/C1), which proves German language proficiency required for entry to a college or to study at a university in Germany respectively.
They also host a Model G20 summit for high school students.