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Administration
Tasks
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Contestant
Country
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Handle
Result
Past Participation
TC
CF
IOI 2018
IOI 2017
IOI 2016
IOI 2015
IOI 2014
Carlos Miguel Soto
Argentina
Gold
Laura Elena Massaccesi
No Award
Lautaro Lasorsa
Bronze
No Award
Sebastián Mestre
No Award
Aleksandr Abelyan
Armenia
No Award
Alen Adamyan
No Award
Gagik Magakyan
No Award
No Award
Vahan Martirosyan
No Award
No Award
Albert Smith
Australia
Silver
Angus Ritossa
Silver
No Award
Jacob Smith
No Award
Jerry Mao
Silver
Gold
Silver
Bronze
Markus Walder
Austria
No Award
Niklas Hauber
No Award
No Award
Otto Winter
No Award
Robin Gugel
No Award
No Award
Abutalib Namazov
Azerbaijan
No Award
No Award
Murad Eynizada
No Award
Rafail Saddatimov
No Award
No Award
Ziya Mukhtarov
No Award
No Award
No Award
Mamnoon Siam
Bangladesh
No Award
Rezwan Arefin
Bronze
Ruhan Habib
No Award
Bronze
Bronze
Tasmeem Reza
Silver
Bronze
No Award
Aliaksandr Kernazhytski
Belarus
Gold (5
th
)
Silver
Andrei Nekrashevich
Gold
Mark Karneichyk
Silver
Stanislau Tsitsianok
Silver
Arthur Massar
Belgium
No Award
Bronze
Bruno Ploumhans
No Award
Bronze
No Award
Oscar Jocqué
No Award
No Award
Sebastian Weiermann
No Award
No Award
Luis Javier Quispe Ramirez
Bolivia
No Award
No Award
Marcelo Leonardo Flores Zeballos
No Award
Pablo Miguel Delgado Borda
No Award
No Award
Roger Danilo Enriquez Corrales
No Award
Drago Šmitran
Bosnia and Herzegovina
No Award
Muamer Parić
No Award
No Award
No Award
Stevo Mitrić
No Award
Vladan Cvjetkovic
No Award
No Award
Gabriel Simões
Brazil
Silver
No Award
Ivan Carvalho
No Award
João Araújo
No Award
Matheus Viana
No Award
Aleksandar Krastev
Bulgaria
Gold
Silver
Martin Kopchev
Bronze
Radoslav Dimitrov
Bronze
Bronze
Viktor Terziev
Bronze
Bronze
Ava Pun
Canada
Silver
Joey Yu
Gold
No Award
Victor Rong
Silver
Zixiang Zhou
Silver
Daniel Báez
Chile
Bronze
Ignacio Muñoz
No Award
Luciano Massa
No Award
No Award
Willem Stuijt
Bronze
No Award
No Award
Jianglun Chen
China
Gold
Maolong Yang
Gold (2
nd
)
Xuandi Ren
Gold
Zhenting Zhu
Gold (3
rd
)
Cesar Diaz
Colombia
No Award
Nicolas Galindo
No Award
No Award
Oscar Sierra
No Award
Roger Trujillo
No Award
No Award
No Award
No Award
Dominik Fistric
Croatia
No Award
Josip Klepec
Silver
Silver
Leonard Inkret
Bronze
Paula Vidas
Silver
Brayan Duran Medina
Cuba
No Award
David Manuel García Aguilera
Silver
No Award
Karel Díaz Vergara
No Award
Andreas Kalavas
Cyprus
No Award
Angelos Assos
No Award
No Award
No Award
Charalampos Georgiou
No Award
Evripidis Papaevripidis
No Award
No Award
No Award
No Award
Josef Minařík
Czech Republic
Bronze
Martin Kurečka
No Award
Michal Jireš
Bronze
Pavel Hudec
Bronze
Alexander Skovsende
Denmark
No Award
Christian Bertram
No Award
No Award
David Rasmussen Lolck
No Award
Oliver Stenberg Jakobsen
No Award
Arturo Aurelio Hernandez Rodriguez
Dominican Republic
No Award
Carlos Bienvenido Ogando Montás
No Award
Paul Anthony Ramirez Cabrera
No Award
Viktor Alexandrovich Rozenko Voitenko
No Award
Mahmoud Adel
Egypt
No Award
Mahmoud Badawy
No Award
Bronze
Mohamed Ehab
Bronze
Mohamed Otefi
No Award
Darwin Piche
El Salvador
No Award
José Ramirez
No Award
José Rodrigo Santamaría Castro
No Award
Manuel Vides
No Award
Andres Alumets
Estonia
No Award
Martin Širokov
Bronze
No Award
Richard Luhtaru
Bronze
Toomas Tennisberg
Bronze
No Award
Silver
Bronze
Juha Harviainen
Finland
Silver
Bronze
No Award
Roope Salmi
No Award
No Award
Santeri Toivonen
No Award
Siiri Kuoppala
No Award
Bronze
Arthur Léonard
France
Bronze
Bronze
Silver
Bronze
No Award
Etienne Rossignol
Silver
Silver
Théophane Vallaeys
Silver
Bronze
Bronze
No Award
Victor Deng
Bronze
Aleksandre Khokhiashvili
Georgia
No Award
No Award
Giorgi Kldiashvili
Gold
Silver
Silver
Bronze
Nikoloz Birkadze
Gold (4
th
)
Silver
Vano Gamezardashvili
No Award
Erik Sünderhauf
Germany
Bronze
Florian Jüngermann
Bronze
Janine Lohse
No Award
Tobias Schindler
Silver
Anastasios Panagopoulos
Greece
Bronze
Charilaos Pipis
Silver
Bronze
Dimitrios Rontogiannis
No Award
No Award
Evangelos Pipis
Bronze
Harris Leung
Hong Kong, China
Bronze
Bronze
Lok Kan Yuen
Bronze
Long Huen Chan
No Award
Rahul Arya
Silver
Áron Noszály
Hungary
Bronze
Attila Gáspár
Silver
Gold
Orsolya Lili Janzer
Bronze
Bronze
Zoltán Gábor Molnár-Sáska
Bronze
Bronze
Bjarni Dagur Thor Kárason
Iceland
No Award
Gamithra Marga
No Award
Adhyyan Sekhsaria
India
No Award
Choudhury Istasis Mishra
No Award
Mohammad Zaid
No Award
Ramchandra Kishor Apte
No Award
Abdul Malik Nurrokhman
Indonesia
Silver
Ahmad Haulian Yoga Pratama
Silver
Muhammad Salman Al Farisi
Bronze
Steven Wijaya
Silver
Bronze
Keivan Rezaei
Iran
Silver
Mehrdad Saberi
Silver
Mohammad Mahdavi
Gold
Seyed Mahdi Sadegh Shobeiri
Bronze
Caolan Fleming
Ireland
No Award
John Ryan
No Award
No Award
No Award
Kieran Horgan
Bronze
No Award
No Award
Oisín O'Duibhir
No Award
No Award
Idan Izmirli
Israel
No Award
Nir Shalmon
Gold
Bronze
Noam Gutterman
Bronze
Roee Sinai
Silver
Andrea Ciprietti
Italy
Bronze
Silver
Silver
Fabio Pruneri
Bronze
Silver
Federico Stazi
Bronze
Luca Cavalleri
Bronze
Silver
Hiroaki Hosokawa
Japan
Silver
Ikumi Shimizu
Bronze
Koichi Namekata
Bronze
Wataru Inoue
Gold
Hirotaka Yoneda
Japan 2
Silver
*
Masataka Yoneda
Gold
*
Riku Kishida
Bronze
*
Yasutaka Hiraki
Silver
*
Ahmad Naser
Jordan
No Award
No Award
Khaleel Al-Adhami
No Award
Mohammad Alkilani
Bronze
No Award
No Award
Muhannad Alwarawreh
No Award
Daniyar Zakarin
Kazakhstan
Silver
Nurbakyt Madibek
Bronze
Silver
Silver
Nurlykhan Kairly
Bronze
Bronze
Sanzhar Bidaibek
Bronze
Bronze
Silver
Akbarzhon Madaminov
Kyrgyzstan
No Award
No Award
Omurbek Dzhamalov
No Award
Shabdan Batyrkulov
No Award
Talantbek Zhenishbek uulu
No Award
Eduards Gaņkins
Latvia
Bronze
Iļja Čaikovskis
Bronze
Renāts Jurševskis
Bronze
Roberts Leonārs Svarinskis
Bronze
No Award
Gediminas Lelešius
Lithuania
Bronze
Bronze
Martynas Sinkievič
Silver
Rokas Urbonas
No Award
Tautvydas Jasiūnas
Silver
Jarod Differdange
Luxembourg
No Award
No Award
Pascal Ginter
No Award
Raffaël Marth
No Award
Stanislas Briaud
No Award
Fu Yu Lin
Macao, China
No Award
Guohao Ou
No Award
Iat Long Iong
No Award
Wai Seng Kou
No Award
Jia Jun Lee
Malaysia
No Award
Jia Qing Tan
No Award
No Award
Wei Xin Tan
No Award
Zi Song Yeoh
Gold
Bronze
Bronze
Diego García Rodríguez del Campo
Mexico
Bronze
Héctor Fernando Ricárdez Lara
No Award
Bronze
José Ángel Cázares Torres
No Award
Julián Rodríguez Cárdenas
No Award
Alexandru Rudi
Moldova
Bronze
Bronze
Claudiu Babin
No Award
No Award
Corneliu Pașa
No Award
No Award
Gabriel Cojocaru
Bronze
Silver
No Award
Batmend Batsaikhan
Mongolia
No Award
Nyamdavaa Amar
No Award
Tenuun Olonbaatar
Bronze
Tugsgerel Lkhagvasuren
No Award
Filip Radovic
Montenegro
No Award
Kosta Vukicevic
No Award
Anass Choukri
Morocco
No Award
No Award
Anouar Achghaf
No Award
Bilal Elbouardi
No Award
Houssam Hanafi
No Award
No Award
Arend Mellendijk
Netherlands
Bronze
Bronze
Ernest Van Wijland
Bronze
No Award
Reijer van Harten
No Award
No Award
Robert Koprinkov
No Award
No Award
Ivan Solovyev
New Zealand
No Award
Maayan Levy
No Award
Ryan King
No Award
Zhiyuan Qi
No Award
Elyon Osariemwen Nosa-Aifesehi
Nigeria
No Award
Glory OluwaTimilehin Akinbile
No Award
Joel Chibueze Ndoh
No Award
Andrej Velichkovski
North Macedonia
Bronze
Filip Mihov
No Award
Bronze
Martin Dinev
No Award
Vladimir Maksimovski
Silver
No Award
Bronze
Birk Tjelmeland
Norway
Bronze
No Award
Håvard Rognebakke Krogstie
Bronze
No Award
Jon-Magnus Rosenblad
No Award
Ole Marius Strøhm
No Award
Akram Sbaih
Palestine
No Award
Arees' Noubani
No Award
Mohammed Natour
No Award
Andrew James Ting
Philippines
No Award
CJ Quines
No Award
Dan Baterisna
Silver
Franz Louis Cesista
No Award
No Award
Anadi Agrawal
Poland
Gold
Gold
Dawid Jamka
Bronze
Kacper Kluk
Silver
Mariusz Trela
Gold
Gold
André Guimarães
Portugal
No Award
David Nassauer
No Award
Diogo Rodrigues
No Award
Kevin Pucci
Silver
No Award
Gyojun Youn
Republic of Korea
Silver
Sebin Kim
Gold
Taekyu Kang
Gold
Younghun Roh
Gold
Alex Tatomir
Romania
Silver
Costin-Andrei Oncescu
Bronze
Bronze
Silver
Ștefan Constantin-Buliga
Silver
Gold
Tiberiu-Ioan Mușat
Silver
Egor Lifar
Russia
Silver
Silver
Mikhail Anoprenko
Silver
Silver
*
Ramazan Rakhmatullin
Gold
Vladimir Romanov
Gold
Gold
Aleksa Milisavljević
Serbia
Bronze
Aleksa Milojević
No Award
Pavle Martinović
Silver
Tadija Šebez
Bronze
Gabriel Kheng Lin Goh
Singapore
Gold
Hua Jun Teow
Bronze
Jacob Por Loong Teo
Silver
Gold
Silver
Jeffrey Chun Hean Lee
Silver
Jozef Fülöp
Slovakia
No Award
Martin Melicher
Bronze
Ondrej Baranovič
Bronze
Paulína Smolárová
Bronze
Bronze
Bronze
Gregor Kikelj
Slovenia
Bronze
Tevž Lotrič
No Award
Tim Poštuvan
No Award
No Award
No Award
No Award
Urban Duh
No Award
No Award
No Award
Emile Tredoux
South Africa
No Award
Mohammed Taariq Mowzer
No Award
Ralph McDougall
No Award
No Award
Tian Cilliers
No Award
Alexander Vidal Zhukova
Spain
Bronze
No Award
Felix Moreno Peñarrubia
Bronze
Javier López-Contreras González
No Award
No Award
Max Balsells I Pamies
No Award
Ashan Rathnaweera
Sri Lanka
No Award
No Award
Hashan Rajapaksha
No Award
Shenal Santhush Kotuwewatta
No Award
Sithija Abhishek Kotuwewatta
No Award
Björn Magnusson
Sweden
Silver
Erik Amirell Eklöf
No Award
Fredrik Ekholm
Silver
Bronze
Hugo Eberhard
Bronze
Bibin Muttappillil
Switzerland
No Award
Elias Boschung
No Award
Nicolas Camenisch
Bronze
Bronze
Valentin Imbach
No Award
Ahmad Haidar
Syria
Bronze
Mohamad Dwik
Bronze
No Award
No Award
No Award
Murhaf Alawir
No Award
Tamer Emad
No Award
Dao-Yun Peng
Taiwan
Silver
Kuan-Yu Chen
Silver
Shih-Yu Wang
Silver
Wei-Han Chen
Silver
Akmal Mamadshoev
Tajikistan
No Award
Davlathoja Magzumov
No Award
Farkhod Khakimiyon
Silver
No Award
Silver
Khusrav Ashurzoda
No Award
Jirayu Burapacheep
Thailand
Bronze
Milin Kodnongbua
Bronze
Sanchayapol Lewgasamsarn
Silver
Thanadol Chomphoochan
Bronze
Aya Ben Saad
Tunisia
No Award
Nader Jemel
Bronze
Omar Besbes
No Award
Rafik Hachana
No Award
Atacan İyidoğan
Türkiye
Gold
Silver
Caner Demirer
Bronze
No Award
Mehmet Hamza Erol
Bronze
Yusuf Kılıçarslan
Bronze
Kerim Kochekov
Turkmenistan
Bronze
No Award
No Award
Adalbert Makarovych
Ukraine
Bronze
Daniil Smelskyi
Gold
Nazarii Denha
Silver
No Award
Sofiia Melnyk
Silver
Basim Khajwal
United Kingdom
Bronze
No Award
Fox Thomson
No Award
Harvey Yau
Bronze
Shaun Marshall
Silver
Benjamin Qi
United States of America
Gold (1
st
)
Eric Zhang
Gold
Spencer Compton
Gold
William Hu
Bronze
Asadullo Ganiev
Uzbekistan
No Award
Behruz Azam
No Award
Ilnur Baykov
No Award
Shokhrukhbek Mamadaliev
No Award
Ana Paula De Sousa Martin
Venezuela
No Award
Duc Thang Pham
Vietnam
Gold
Hoang Hai Minh Nguyen
Bronze
Khanh Nguyen
Bronze
Xuan Nhat Hoang
Silver