Once again, Mandoulides Schools’ students reached the top peak, achieving great distinctions in International and Balkan Olympiads in the Sciences. Specifically:
- Apostolos Panagiotopoulos, a graduate of 2015 and now a student at the School of Electrical and Computer Engineering of the Aristotle University of Thessaloniki, won an honorable mention in the 56th International Mathematical Olympiad (Thailand 2015) and a Bronze Medal in the 32nd Balkan Mathematical Olympiad (Greece 2015).
- Georgios Papachatzakis, a 12th grade student, won an honorable mention in the 9th International Olympiad on Astronomy and Astrophysics (Indonesia 2015).
- Georgios Venizelos and Rafail Ketsetsidis, both 12th grade students, won the Bronze Medal in the 32nd Balkan Mathematical Olympiad (Greece 2015) and
- Rafail Tsiamis, a 10th grade student, won the Gold Medal in the 19th Junior Balkan Mathematical Olympiad (Serbia 2015).