Olympiads – World Championships

International and Panhellenic Distinctions

Mandoulides Schools have the reputation of being a “School of Great Distinctions” and indeed the very name of the schools goes hand in hand with students who have deservedly won international and national distinctions in all subjects as well as in the fields of sport and culture.

View All our Distinctions

Mathematics

Gold Medal
V. Georgiadis
58th International Mathematical Olympiad, Brazil 2017
Silver Medal
P. Liambas
64th International Mathematical Olympiad, Japan 2023
P. Liambas
63rd International Mathematical Olympiad, Norway 2022
R. Tsiamis
58th International Mathematical Olympiad, Brazil 2017
E. Taratoris
51st International Mathematical Olympiad, Kazakhstan 2010
Bronze Medal
L. Karageorgiou
66th International Mathematical Olympiad, Australia 2025
R. Tsiamis
57th International Mathematical Olympiad, Hong Kong 2016
Honorable Mention
K. Konstantinidis
64th International Mathematical Olympiad, Japan 2023
K. Konstantinidis
63rd International Mathematical Olympiad, Norway 2022
I. Dimoulios
61st International Mathematical Olympiad, Russia - Online 2020
R. Tsiamis
59th International Mathematical Olympiad, Romania 2018
V. Georgiadis
57th International Mathematical Olympiad, Hong Kong 2016
A. Panagiotopoulos
56th International Mathematical Olympiad, Thailand 2015
E. Taratoris
50th International Mathematical Olympiad, Germany 2009
Gold Medal
V. Georgiadis
34th Balkan Mathematical Olympiad, FYROM 2017
Silver Medal
P. Liambas
40th Balkan Mathematical Olympiad, Turkey 2023
P. Liambas
39th Balkan Mathematical Olympiad, Cyprus 2022
R. Tsiamis
35th Balkan Mathematical Olympiad, Serbia 2018
R. Tsiamis
34th Balkan Mathematical Olympiad, FYROM 2017
R. Tsiamis
33rd Balkan Mathematical Olympiad, Albania 2016
E. Taratoris
27th Balkan Mathematical Olympiad, Moldova 2010
Bronze Medal
L. Karageorgiou
43rd Balkan Mathematical Olympiad, Greece 2026
L. Karageorgiou
42nd Balkan Mathematical Olympiad, Bosnia and Herzegovina 2025
I. Dimoulios
38th Balkan Mathematical Olympiad, Cyprus - Online 2021
V. Georgiadis
33rd Balkan Mathematical Olympiad, Albania 2016
G. Venizelos
32nd Balkan Mathematical Olympiad, Greece 2015
R. Ketsetsidis
32nd Balkan Mathematical Olympiad, Greece 2015
A. Panagiotopoulos
32nd Balkan Mathematical Olympiad, Greece 2015
E. Taratoris
26th Balkan Mathematical Olympiad, Serbia 2009
Honorable Mention
I. Dimoulios
37th Balkan Mathematical Olympiad, Romania - Online 2020
Gold Medal
K. Konstantinidis
24th Junior Balkan Mathematical Olympiad, Greece - Online 2020
R. Tsiamis
19th Junior Balkan Mathematical Olympiad, Serbia 2015
Silver Medal
L. Karageorgiou
27th Junior Balkan Mathematical Olympiad, Albania 2023
P. Liambas
24th Junior Balkan Mathematical Olympiad, Greece - Online 2020
Μ. Konstantinidou
23rd Junior Balkan Mathematical Olympiad, Cyprus 2019
R. Tsiamis
18th Junior Balkan Mathematical Olympiad, FYROM 2014
Bronze Medal
I. Zachou
27th Junior Balkan Mathematical Olympiad, Albania 2023
T. Konstantinidis
26th Junior Balkan Mathematical Olympiad, Bosnia and Herzegovina 2022
P. - P. Nikou
26th Junior Balkan Mathematical Olympiad, Bosnia and Herzegovina 2022
Μ. Zarogoulidis
25th Junior Balkan Mathematical Olympiad, Moldova - Online 2021
K. Konstantinidis
23rd Junior Balkan Mathematical Olympiad, Cyprus 2019
O. Ploiaridis
20th Junior Balkan Mathematical Olympiad, Romania 2016
P. Koutsogeorgos
18th Junior Balkan Mathematical Olympiad, FYROM 2014
G. Venizelos
17th Junior Balkan Mathematical Olympiad, Turkey 2013
Ν. Kalosidis
17th Junior Balkan Mathematical Olympiad, Turkey 2013

Informatics

Silver Medal
C. - A. Mantoulidis
18th International Olympiad in Informatics, Mexico 2006
I. Tsoukalidis
13th International Olympiad in Informatics, Finland 2001
Bronze Medal
C. - A. Mantoulidis
19th International Olympiad in Informatics, Croatia 2007
I. Tsoukalidis
12th International Olympiad in Informatics, China 2000
I. Tsoukalidis
10th International Olympiad in Informatics, Portugal 1998
Honorable Mention
L. Karageorgiou
37th International Olympiad in Informatics, Bolivia 2025
L. Karageorgiou
36th International Olympiad in Informatics, Egypt 2024
Silver Medal
C. - A. Mantoulidis
15th Balkan Olympiad in Informatics, Moldova 2007
I. Tsoukalidis
8th Balkan Olympiad in Informatics, FYROM 2000,
I. Tsoukalidis
7th Balkan Olympiad in Informatics, Greece 1999
Bronze Medal
L. Karageorgiou
32nd Balkan Olympiad in Informatics, Italy 2025
P. Liambas
30th Balkan Olympiad in Informatics, Slovenia 2023
R. Ketsetsidis
24th Balkan Olympiad in Informatics, Cyprus 2016
C. - A. Mantoulidis
14th Balkan Olympiad in Informatics, Cyprus 2006
C. - A. Mantoulidis
13th Balkan Olympiad in Informatics, Greece 2005
Honorable Mention
L. Karageorgiou
31st Balkan Olympiad in Informatics, N. Macedonia 2024
L. Karageorgiou
30th Balkan Olympiad in Informatics, Slovenia 2023
P. Liambas
28th Balkan Olympiad in Informatics, Bulgaria - Online 2021
Silver Medal
L. Karageorgiou
16th Junior Balkan Olympiad in Informatics, N. Macedonia 2023
Bronze Medal
L. Karageorgiou
15th Junior Balkan Olympiad in Informatics, Romania 2022
P. - P. Nikou
15th Junior Balkan Olympiad in Informatics, Romania 2022
G. Venizelos
7th Junior Balkan Olympiad in Informatics, Bulgaria 2013
Honorable Mention
M. - E. Tsiopoulou
17th Junior Balkan Olympiad in Informatics, Moldova 2024

Biology

Bronze Medal
Ν. Konstantinidou
30th International Biology Olympiad, Hungary 2019
K. Samaras - Tsakiris
23rd International Biology Olympiad, Singapore 2012
Honorable Mention
E. Konstantinidou
24th International Biology Olympiad, Switzerland 2013

Astronomy and Astrophysics

Bronze Medal
P. Liambas
14th International Olympiad on Astronomy and Astrophysics, Colombia - online 2021
G. Papachatzakis
10th International Olympiad on Astronomy and Astrophysics, India 2016
Honorable Mention
R. Tsiamis
11th International Olympiad on Astronomy and Astrophysics, Thailand 2017
G. Papachatzakis
9th International Olympiad on Astronomy and Astrophysics, Indonesia 2015
E. Tsaprazi
8th International Olympiad on Astronomy and Astrophysics, Romania 2014
A. Palaskos
7th International Olympiad on Astronomy and Astrophysics, Greece 2013
Honorable Mention
L. Toumanidis
4th International Olympiad on Astronomy and Astrophysics for Juniors, Romania 2025

Stem Racing

1st Place
K. Theofanidis, Ch. Kalfas, V. Niavi, S. Mavromatis, A. Samara
F1 in Schools World Finals, USA 2016

Robotics

2nd Place
G. Artopios, G. Vlachonasios, I. Theodoridou, D. Kartsonakis, A. Kolettas, H. Mytis, A. Pantazis, K. Papadopoulos
First Lego League (Robot Game) - Into Orbit, Lebanon 2019
G. Artopios, G. Vlachonasios, I. Theodoridou, D. Kartsonakis, A. Kolettas, H. Mytis, A. Pantazis, K. Papadopoulos
First Lego League (Knockout Cup) - Into Orbit, Lebanon 2019
G. Artopios, G. Vlachonasios, I. Theodoridou, D. Kartsonakis, A. Kolettas, H. Mytis, A. Pantazis, K. Papadopoulos
First Lego League (Robot Design - Innovation & Strategy) - Into Orbit, Lebanon 2019
Pit Award, Panhellenic Final 2025
First Lego League 2025 - Submerged
Rising All Star Award, Panhellenic Final 2021
First Lego League 2021- RePLAY
3rd place Engineering Excellence Award, Panhellenic Final 2021
First Lego League 2021- RePLAY
Greek Cup Winner 2019 - 1st place in Knockout Cup
G. Artopios, G. Vlachonasios, I. Theodoridou, D. Kartsonakis, A. Kolettas, A. Koumani, H. Mytis, A. Pantazis, K. Papadopoulos, I. Chatzikallinikidou
First Lego League 2019 - Into Orbit
1st place in Core Values, Panhellenic Final 2019
G. Artopios, G. Vlachonasios, I. Theodoridou, D. Kartsonakis, A. Kolettas, A. Koumani, H. Mytis, A. Pantazis, K. Papadopoulos, I. Chatzikallinikidou
First Lego League 2019 - Into Orbit
3rd place in Robot Game, Panhellenic Final 2019
G. Artopios, G. Vlachonasios, I. Theodoridou, D. Kartsonakis, A. Kolettas, A. Koumani, H. Mytis, A. Pantazis, K. Papadopoulos, I. Chatzikallinikidou
First Lego League 2019 - Into Orbit
Distinction in Robot Game, Panhellenic Final 2018
First Lego League 2018 - Hydro Dynamics
Bronze Medal in Programming, Panhellenic Final 2017
Animal Allies
Judges' Award, Panhellenic Final 2017
I bots pro Team
First Lego League 2017 - Animal Allies

EOES

Bronze Medal
A. Kaimakis
European Olympiad of Experimental Sciences (EOES), Luxembourg, 2024
P. - P. Nikou
European Olympiad of Experimental Sciences (EOES), Luxembourg, 2024
D. Toulis
European Olympiad of Experimental Sciences (EOES), Luxembourg, 2024
O. - K. Vlachonasios
European Union Science Olympiad (EUSO), Almada - Portugal 2019
Ν. Konstantinidou
European Union Science Olympiad (EUSO), Almada - Portugal 2019
B. Fragkopoulos
European Union Science Olympiad (EUSO), Almada - Portugal 2019
1st Place
O. – K. Vlachonasios
EUSO 2019
N. Konstantinidou
EUSO 2019
V. Fragkopoulos
EUSO 2019
2nd Place
A. Kaimakis
EOES 2024
P. - P. Nikou
EOES 2024
D. Toulis
EOES 2024

Physics

Honorable Mention
P. - P. Nikou
55th International Physics Olympiad, Paris 2025
G. Skolianos
36th International Physics Olympiad, Spain 2005
Silver Medal
A. Kaimakis
6th Balkan Physics Olympiad, Montenegro 2024
Bronze Medal
D. Toulis
6th Balkan Physics Olympiad, Montenegro 2024
D. Koltsis
4th Balkan Physics Olympiad, Cyprus - Online 2022

Olympiads

G. Venizelos

  • 2016
  • Bronze medal, 32nd Balkan Mathematical Olympiad, Greece 2015 Bronze medal, 17th Junior Balkan Mathematical Olympiad, Turkey 2013 Bronze medal, 7th Junior Balkan Olympiad in Informatics, Bulgaria 2013

V. Georgiadis

  • 2017
  • Gold medal, 58th International Mathematical Olympiad, Brazil 2017 Gold medal, 34th Balkan Mathematical Olympiad, FYROM 2017 Bronze medal, 33rd Balkan Mathematical Olympiad, Albania 2016 Honorable mention, 57th International Mathematical Olympiad, Hong Kong 2016

I. Dimoulios

  • 2021
  • Bronze medal, 38th Balkan Mathematical Olympiad, Cyprus - Online 2021, Honorable mention, 61st International Mathematical Olympiad, Online 2020

M. Zarogoulidis

  • -
  • Bronze medal, 25th Junior Balkan Mathematical Olympiad, Moldova 2021

N. Kalosidis

  • 2016
  • Bronze medal, 17th Junior Balkan Mathematical Olympiad, Turkey 2013

R. Ketsetsidis

  • 2016
  • Bronze medal, 32nd Balkan Mathematical Olympiad, Greece 2015 Bronze medal, 24th Balkan Olympiad in Informatics, Cyprus 2016

D. Koltsis

  • 2023
  • Bronze medal, 4th Balkan Physics Olympiad, Cyprus 2022 (online)

P. Koutsogeorgos

  • 2017
  • Bronze medal, 18th Junior Balkan Mathematical Olympiad, FYROM 2014

K. Konstantinidis

  • 2023
  • Honourable mention, 63rd International Mathematical Olympiad, Norway 2022 Gold medal, 24th Junior Balkan Mathematical Olympiad, Online 2020 Bronze medal, 23rd Junior Balkan Mathematical Olympiad, Cyprus 2019

E. Konstantinidou

  • 2013
  • Honorable mention, 24th International Biology Olympiad, Switzerland 2013

M. Konstantinidou

  • 2022
  • Silver Medal, 23rd Junior Balkan Mathematical Olympiad, Cyprus 2019

N. Konstantinidou

  • 2020
  • Bronze medal, 30th International Biology Olympiad, Hungary 2019

P. Liampas

  • 2023
  • Silver medal, 63rd International Mathematical Olympiad, Norway 2022 Silver medal, 39th Balkan Mathematical Olympiad, Cyprus 2022 Bronze medal, 14th Internation Olympiad of Astronomy and Astrophysics, Colombia, Online 2021 Honorable mention, 29th Balkan Olympiad in Informatics, Online, 2021 Silver medal, 24th Junior Balkan Mathematical Olympiad, Online 2020

C. – A. Mantoulidis

  • 2007
  • Silver medal, 18th International Olympiad in Informatics, Mexico 2006 Silver medal, 15th Balkan Olympiad in Informatics, Moldova 2007 Bronze medal, 19th International Olympiad in Informatics, Croatia 2007 Bronze medal, 14th Balkan Olympiad in Informatics, Cyprus 2006 Bronze medal, 13th Balkan Olympiad in Informatics, Greece 2005

A. Palaskos

  • 2014
  • Honorable mention, 7th International Olympiad on Astronomy and Astrophysics, Greece 2013

A. Panagiotopoulos

  • 2014
  • Bronze medal, 32nd Balkan Mathematical Olympiad, Greece 2015 Bronze medal, Mediterranean Mathematics Olympiad 2014 Honorable mention, 56th International Mathematical Olympiad, Thailand 2015

G. Papachatzakis

  • 2016
  • Bronze medal, 10th International Olympiad on Astronomy and Astrophysics, India 2016 Honorabe mention, 9th International Olympiad on Astronomy and Astrophysics, Indonesia 2015

O. Ploiaridis

  • 2019
  • Bronze medal, 20th Junior Balkan Mathematical Olympiad, Romania 2016

K. Samaras – Tsakiris

  • 2012
  • Bronze medal, 23rd International Biology Olympiad, Singapore 2012

G. Skolianos

  • 2005
  • Honorable mention, 36th International Physics Olympiad, Spain 2005

E. Taratoris

  • 2010
  • Silver medal, 51st International Mathematical Olympiad, Kazakhstan 2010 Silver medal, 27th Balkan Mathematical Olympiad, Moldova 2010 Bronze medal, 26th Balkan Mathematical Olympiad, Serbia 2009 Bronze medal, Mediterranean Mathematical Olympiad 2010 Bronze medal, Mediterranean Mathematical Olympiad 2009

E. Tsaprazi

  • 2014
  • Bronze medal, 8th International Olympiad on Astronomy and Astrophysics, Romania 2014

R. Tsiamis

  • 2018
  • Gold medal, 19th Junior Balkan Mathematical Olympiad, Serbia 2015 Silver medal, 58th International Mathematical Olympiad, Brazil 2017 Silver medal, 35th Balkan Mathematical Olympiad, Serbia 2018 Silver medal, 34th Balkan Mathematical Olympiad, FYROM 2017 Silver medal, 33rd Balkan Mathematical Olympiad, Albania 2016 Silver medal, 18th Junior Balkan Mathematical Olympiad, FYROM 2014 Bronze medal, 57th International Mathematical Olympiad, Hong Kong 2016 Bronze medal, Mediterranean Mathematics Olympiad, 2016 Honorable mention, 59th International Mathematical Olympiad, Romania 2018 Honorable mention, 11th International Olympiad on Astronomy and Astrophysics, Thailand 2017

I. Tsoukalidis

  • 2001
  • Silver medal, 13th International Olympiad in Informatics, Finland 2001 Silver medal, 8th Balkan Olympiad in Informatics, FYROM 2000 Silver medal, 7th Balkan Olympiad in Informatics, Greece 1999 Bronze medal, 12th International Olympiad in Informatics, China 2000 Bronze medal, 10th International Olympiad in Informatics, Portugal 1998

Basketball

1st Place
Th. Aglamisis, K. Vardavas, S. Georgiadis, T. Georgitsis, N. Zisis, K. Kyriazopoulos, S. Manousakis, C. Markopoulos, A. Papadopoulos, K. Papadopoulos, N. Sidiropoulos, G. Sourmelidis
World Schools Championship Basketball, Israel 1999
2nd Place
A. Antoniadis, K. Galazoulas, M. Giannakidis, A. Gryllis, I. Damalis, K. Dimitriadis, S. Ioakeimidis, A. Kelesidis, M. Matalon, T. Plioukas, D. Travlos, G. Chatsatourov
World Schools Championship Basketball, Poland 2005
3rd place
P. Velissariou, P. Gripsios, A. Davanis, A. Delligiorgis, S. Zeimpekis, M. Karaiskos, A. Naoumis, D. Pantazis - Pergaminelis, K. Soulis, T. Tzilis, T. Tsalkitzis, S. Chatzicharisis
World Schools Championship Basketball, Turkey 2009
5th place
A. Nikolaidis, A. Kalogiros, C. Foroglou, E. Simoglou, A. - C. Psathas, D. - P. Keramaris, G. Gkizis, A. Perris, P. Tsamis, T. Katsaounis, L. Fridas, D. - R. Diaz Lewis Kavaliarakis
World Schools Championship Basketball, Greece 2019
11th place
Ν. Andreadis, C. Venetopoulos, G. Voudouris, A. Gaitanidis, M. Gerothanasis, A. Gkavezos, C. Kioutsoukalis, N. Mitakidis, A. Papadopoulos, A. Refatlari, S. Syropoulos, I. - N. Takis
World Schools Championship Basketball, Cyprus 2013

Table Tennis

8th place
O. Nikolaidis, E. Tsokanos
World Schools Table Tennis Championship, Slovakia 2002

Track and Field

7th place in shot put
Μ. Palasiou
World Schools Track and Field Championship, China 1999

World Basketball Champions

1st place: World Schools Championship Basketball, Israel 1999

  • 1999
  • 1st place, Israel

2nd place: World Schools Championship Basketball, Poland 2005

  • 2005
  • 2nd place, Poland 2005

3rd place: World Schools Championship Basketball, Turkey 2009

  • 2009
  • 3rd place, Turkey 2009

5th place: World Schools Championship Basketball, Greece 2019

  • 2019
  • 5th place, Greece 2019

11th place: World Schools Championship Basketball, Cyprus 2013

  • 2013
  • 11th place, Cyprus 2013
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